A.S. International

The Petroleum Purification Chemistry Model made of high-quality plastic is an essential educational tool designed to visually represent the process of purifying crude oil into its various useful components. With dimensions of 4 x 12 inches and a durable thickness of 2mm, this model provides a compact yet comprehensive depiction of the chemical and physical steps involved in petroleum purification. Engineered with clarity and precision, this plastic model serves as a vital resource for educators and students alike, particularly in academic settings that focus on chemistry, chemical engineering, and energy science.
The model is printed with detailed illustrations and labels that outline the stages of fractional distillation, the primary method used to separate crude oil into its constituent hydrocarbons. From the base of the distillation column to the top, it clearly demonstrates how different fractions such as bitumen, diesel, kerosene, gasoline, and gases are extracted based on their respective boiling points. This accurate visual aid helps learners understand complex chemical concepts by simplifying them into visually digestible components. The clearly printed diagram reinforces theoretical knowledge and supports hands-on learning, making abstract chemical processes more tangible.
Crafted from durable plastic, this model is built to withstand repeated handling, making it ideal for classroom demonstrations, practical lab sessions, and educational exhibits. Its robust construction ensures that it can be used year after year, offering a reliable and consistent visual reference for teachers and students. The lightweight yet sturdy design allows for easy portability and display, whether it’s placed on a lab bench, mounted on a display board, or used in science fairs.
One of the key advantages of this petroleum purification model is its ability to enhance comprehension through visual learning. Students often find it challenging to grasp the intricacies of industrial chemical processes from textbook explanations alone. This model bridges that gap by providing a visual step-by-step guide that complements textbook theory with practical insight. It also aids in fostering discussions around energy production, environmental impact, and the importance of sustainable resource management.
This chemistry model is an excellent teaching aid not only for secondary school and college-level students but also for introductory training in petroleum refineries, vocational institutes, and STEM education programs. Its clean and precise printed layout makes it suitable for use in both English and bilingual classrooms, supporting inclusive and accessible learning environments.
Beyond its academic applications, the petroleum purification model also helps raise awareness about the science behind everyday fuels and products derived from crude oil. It promotes scientific curiosity by showing how raw materials are transformed into usable forms through chemical engineering. Its plastic construction ensures that the model is easy to clean and maintain, adding to its long-term usability.
In summary, the Petroleum Purification Chemistry Model made from durable plastic is a valuable educational tool that offers an engaging and accurate representation of the fractional distillation process. With its detailed printed diagram, sturdy design, and educational relevance, it serves as an indispensable resource for students, teachers, and trainers seeking to deepen their understanding of petroleum chemistry and its real-world applications. This model exemplifies the perfect blend of clarity, durability, and educational value for teaching complex chemical processes in a simplified and impactful manner.

The Covalent Bond Oxygen Molecule Model is an excellent hands-on educational tool specifically designed for school science learning environments. This working model demonstrates the concept of covalent bonding with a focus on the oxygen (O₂) molecule, a fundamental topic in chemistry education. It helps students visually and physically understand how atoms form stable molecules through the sharing of electron pairs. Constructed from high-quality plastic, the model is lightweight and easy to handle, making it ideal for both classroom demonstrations and student-led exploration. Measuring 7 x 12 inches, it is large enough to be clearly visible from a distance during lessons, while still being compact enough for convenient storage and transport.
The model accurately represents a diatomic oxygen molecule by depicting two red and white-colored spheres joined together, symbolizing the two oxygen atoms involved in the formation of the molecule. The choice of red and white colors provides a strong visual contrast, making the model visually appealing and easy for students to distinguish and interpret. This model not only shows the atoms but also effectively illustrates the concept of a double covalent bond, where two pairs of electrons are shared between the two oxygen atoms. This aspect is crucial in helping students understand how molecules like O₂ achieve stability and satisfy the octet rule.
By using this model, students can better grasp the principles of covalent bonding, such as electron sharing, molecular symmetry, and the nature of non-polar molecules. It supports an experiential learning approach that reinforces textbook concepts with physical interaction, which is particularly beneficial for visual and tactile learners. The model provides a simplified yet accurate representation of molecular bonding, allowing students to explore atomic behavior in a more interactive and engaging manner. It also facilitates discussions about bond strength, molecular orbitals, and the role of oxygen in various chemical and biological processes.
This Covalent Bond Oxygen Molecule Model is ideal for use in middle school and high school science classes, particularly during units covering atomic structure, chemical bonding, and molecular geometry. It can also serve as a valuable teaching aid during science fairs, practical lab sessions, and project presentations. Teachers can integrate the model into their instructional strategy to visually demonstrate how two oxygen atoms bond, forming one of the most essential molecules in nature. Its realistic proportions and detailed construction make it a reliable educational asset for enhancing student comprehension and retention of complex chemistry concepts.
The  construction ensures that the model is safe, durable, and easy to clean, which is essential for repeated classroom use. Its lightweight design makes it highly portable and suitable for students to pass around and examine closely. As it is currently in stock, this model is readily available for educators and institutions looking to upgrade their science teaching materials with effective, curriculum-aligned tools.
Overall, the Covalent Bond Oxygen Molecule Model is a scientifically accurate, visually engaging, and pedagogically effective resource for teaching and learning about covalent bonding. It offers a clear and tangible representation of molecular formation, helping students build a solid foundation in chemistry. With its durable build, attractive design, and practical educational value, this model is an essential addition to any school science laboratory or classroom setting, supporting academic success through interactive learning.

The Covalent Bond Chlorine Molecule Model plastic is a visually engaging and educational tool designed to demonstrate the concept of covalent bonding, specifically in chlorine (Cl₂) molecules. This working model is an essential aid for school science education, particularly in chemistry lessons that cover molecular structures, chemical bonding, and electron sharing.  The model measures approximately 5 x 12 inches, making it the ideal size for classroom demonstrations, individual student learning, and science exhibitions.
Designed to reflect the molecular structure of a diatomic chlorine molecule, the model features two chlorine atoms represented in distinct green and white colors, providing a clear and color-coded representation of the atoms involved. The use of color enhances visual comprehension, helping students distinguish between different elements and better understand the concept of identical atoms forming covalent bonds. By physically illustrating the shared pair of electrons between two chlorine atoms, this model simplifies the abstract concept of covalent bonding and brings it into a tangible and interactive format.
This model is particularly useful in illustrating the octet rule and how non-metallic elements like chlorine achieve stable electron configurations by sharing electrons. Through hands-on learning, students can observe how each chlorine atom contributes one electron to form a shared pair, resulting in a single covalent bond that holds the molecule together. This real-life depiction not only supports theoretical understanding but also deepens student engagement with the subject matter. It also enables educators to explain other related topics, such as molecular polarity, bond strength, and molecular geometry.
Due to its compact design and lightweight construction, the Covalent Bond Chlorine Molecule Model is easy to handle, transport, and store. It fits seamlessly into laboratory setups and classroom displays without occupying excessive space. The material offers safety and ease of use, making it appropriate for students of various age groups, especially those in middle and high school chemistry classes. Its smooth surface and clearly defined structure provide clarity and accuracy in visual representation while maintaining student safety.
The model's simplicity allows for quick setup and hassle-free instruction. Teachers can use this tool during lectures or lab sessions to reinforce key concepts and offer a more interactive experience. It is especially effective for visual learners who benefit from seeing physical models to understand atomic and molecular behavior. Whether used as a standalone teaching aid or as part of a broader molecular model set, this chlorine molecule model enhances concept retention and student performance in chemistry.
With its availability in stock, this Covalent Bond Chlorine Molecule Model is a convenient and reliable addition to any school science lab or classroom. It supports curriculum goals and promotes inquiry-based learning by helping students explore the fundamentals of chemical bonding through direct interaction. Ideal for both teachers and students, the model brings textbook chemistry to life and encourages a deeper appreciation of how atoms interact to form molecules. As an accessible and affordable educational resource, it plays a crucial role in improving the quality of science education through hands-on, experiential learning.

The Covalent Bond Hydrogen Molecule Model is a meticulously designed educational tool crafted to illustrate the concept of covalent bonding using a simple and visually engaging representation of the hydrogen molecule (H₂). Made from durable, high-quality plastic, this working model is engineered for interactive learning, making it a perfect fit for school-level science education. With dimensions of 4 x 10 inches and a sleek white finish, the model offers an easy-to-understand and accurate depiction of how two hydrogen atoms share electrons to form a stable covalent bond, a foundational concept in chemistry that is crucial for students to grasp at an early academic stage.
This covalent bond model provides a tangible learning experience, allowing students to visualize atomic structure and electron sharing that leads to molecular formation. Ideal for classroom demonstrations, science projects, and hands-on learning sessions, the model enables educators to explain atomic interactions, molecular symmetry, and bonding principles with clarity and precision. The white plastic components are not only aesthetically clean but also chemically inert, lightweight, and resistant to classroom wear and tear, ensuring the model remains in good condition after repeated use.
By focusing on the hydrogen molecule—the simplest diatomic molecule formed through covalent bonding—this model lays the foundation for understanding more complex molecular structures. It helps students comprehend that covalent bonds involve the mutual sharing of electron pairs between atoms, a principle that is vital to understanding the behavior of molecules in both organic and inorganic chemistry. The working nature of the model allows parts to be adjusted or manipulated during explanations, further enhancing interactivity and student engagement.
In a typical educational setting, this plastic covalent bond model becomes an indispensable teaching aid for science teachers aiming to simplify complex atomic theories. It encourages inquiry-based learning and promotes conceptual clarity through physical demonstration, especially for visual and kinesthetic learners. Its straightforward design aligns with curriculum standards for middle and high school chemistry classes, ensuring that key topics like molecular bonding, atomic configuration, and chemical interactions are effectively covered.
The size of 4 x 10 inches makes the model large enough to be visible from across a classroom while still being compact enough for individual or small group use on a desk or lab bench. This allows for versatile applications during lessons, including demonstration, hands-on student exploration, and small-scale group activities. The solid white color of the model enhances focus on structure and bonding without the distraction of overly colorful components, reinforcing a serious and scientific approach to learning.
Not only is the Covalent Bond Hydrogen Molecule Model practical in classroom environments, but it is also beneficial for science fairs, academic presentations, and tutoring sessions. It serves as a valuable resource for both students and educators who aim to communicate scientific ideas clearly and effectively. Whether used for introducing basic chemical bonding or as a precursor to more advanced topics in molecular chemistry, this model ensures that students develop a strong conceptual understanding of how covalent bonds work.
The Covalent Bond Hydrogen Molecule Model made from white plastic is a high-quality, educational tool designed to support school-level chemistry instruction. With its durable build, working components, and focus on covalent bonding, it offers an engaging and informative way for students to explore the principles of atomic interaction and molecular formation. This model is an essential addition to any science classroom or lab focused on enhancing chemistry education through interactive and visual learning experiences.

Explore the fascinating world of metallurgy and industrial chemistry with this educational Blast Furnace Model. Specially designed for school science labs and STEM exhibitions, this model offers an insightful demonstration of how iron is extracted from its ores in a blast furnace setup. The structure visually represents every key section of a real-life blast furnace including the hearth, bosh, stack, and furnace top.

This hands-on model helps students understand the concept of smelting and ironmaking processes. It features an accurately represented cup and cone charging system, showing how raw materials like iron ore, limestone, and coke are added from the top. Inside the model, hot air blasting is illustrated to explain how preheated air enters from the bottom to ignite coke and raise the internal temperature to over 1800°C, triggering chemical reactions that lead to the formation of molten iron and slag.

The model also includes designated zones depicting temperature gradients, waste gas outlets, and the reduction reactions that occur in various furnace sections. It demonstrates the full journey from solid raw materials to the separation of iron and byproducts. The transparent structure allows learners to see internal sections clearly, enhancing conceptual understanding.

Built from durable plastic and mounted on a strong base, the model is easy to handle and display. It is ideal for classroom teaching, science fairs, workshops, and lab demonstrations. It promotes experiential learning and helps students in middle and senior school levels visualize and retain complex concepts from chapters on metallurgy and industrial processes.

With approximate dimensions of 42 x 6 x 42 centimeters and a weight of 823 grams, this compact model is lightweight yet robust. No assembly is required, making it ready to use straight out of the box. The vivid detailing makes it an effective aid for both teachers and students to discuss the origin, importance, and conversion of raw materials in iron production.

 

This Blast Furnace Educational Model is not only a practical classroom tool but also encourages curiosity about material science, thermodynamics, and environmental aspects of industrial operations. A must-have for science educators, it fosters a deeper understanding of large-scale industrial systems in a simplified and engaging manner.

The Plastic Chemistry Chlorine Ion Model is an essential educational tool designed to simplify the understanding of ionic bonding, specifically the formation of the chlorine ion. Made from durable plastic, this 2D model is tailored for use in chemistry classrooms, science laboratories, and educational demonstrations targeting students from classes 9 to 12. With a focus on academic clarity and interactive learning, the model provides a clear representation of the electronic configuration and the transformation of a chlorine atom into a chloride ion. It serves as an effective aid for teachers and learners to visualize atomic structure, electron transfer, and the resulting ionic charge.
Constructed with precision and attention to detail, the model demonstrates the outer shell of a chlorine atom, showing the seven valence electrons that make chlorine one electron short of a stable octet. It effectively captures the process in which chlorine gains one electron to complete its outer shell, thereby transforming into a negatively charged chloride ion (Cl⁻). The visual clarity of the model allows learners to understand how nonmetals like chlorine participate in ionic bonding by accepting electrons, particularly from metal atoms such as sodium, in the formation of common compounds like sodium chloride.
This 2D chlorine ion model is specifically designed to enhance comprehension by offering a hands-on and visual representation of atomic interactions that are otherwise abstract and theoretical. Whether used as part of a classroom lecture, laboratory session, or science fair project, it supports conceptual learning by bridging the gap between textbook information and real-world chemical behavior. It allows students to observe the step-by-step process of ion formation, which is critical in understanding more advanced concepts like electrovalent bonds, lattice structures, and conductivity in ionic compounds.
The material used in the model is high-quality, non-toxic plastic, which ensures longevity, reusability, and resistance to wear and tear from frequent handling in educational environments. It is lightweight and easy to carry, store, and clean, making it ideal for repetitive classroom use. The well-structured and polished surface of the model also makes it visually appealing and easy to interpret, even from a distance during classroom demonstrations.
Moreover, the model aligns with modern pedagogical strategies that emphasize active and visual learning. It promotes student engagement by encouraging inquiry, discussion, and hands-on interaction with theoretical topics. Teachers can use the model to prompt questions about the periodic table, electronegativity, ionization energy, and the chemical behavior of halogens. Students can collaborate in group learning settings, using the model to explain and reinforce their understanding of ion formation and its relevance in both inorganic and organic chemistry.
Ideal for both beginners and advanced learners, the Plastic Chemistry Chlorine Ion Model supports curriculum standards and helps learners build a strong foundation in chemical bonding. Its simplicity, durability, and academic relevance make it a valuable addition to any school or college science department. By offering a concrete representation of the formation of the chlorine ion, it enables learners to grasp complex chemical principles with greater ease and confidence.

The Covalent Bond Water Molecule Model made from premium-quality acrylic is a highly effective educational tool designed for students studying fundamental and advanced concepts in chemistry. Specifically tailored for classroom demonstrations, science fair projects, and laboratory instruction, this 2D model visually represents the molecular structure of a water molecule (H₂O), showcasing the nature of covalent bonding between hydrogen and oxygen atoms. Its clear and accurate depiction of electron sharing and molecular geometry allows students from grade 8 to grade 12 to comprehend abstract atomic theories with greater ease and engagement.
Crafted using durable, transparent acrylic, the model maintains a sleek and professional appearance while offering excellent visibility of molecular features. The high-clarity material ensures that all illustrated components are easy to observe from various angles, making it ideal for both small group settings and larger classroom displays. The 2D format simplifies the understanding of how electrons are shared in covalent bonds, illustrating how the two hydrogen atoms are bonded to the central oxygen atom through single covalent bonds. This visual approach is particularly beneficial for visual learners, helping them translate theoretical content into tangible understanding.
Designed with educational and learning purposes in mind, this model bridges the gap between textbook diagrams and real-world molecular behavior. It aligns perfectly with school chemistry curriculums and supports topics such as molecular bonding, electron sharing, valency, molecular polarity, and bond angles. Teachers can use it to explain the concept of polar covalent bonds and the bent shape of the water molecule due to lone pair electron repulsion. This aids in better understanding of water’s unique properties, such as its high boiling point, surface tension, and ability to act as a universal solvent—all of which stem from its molecular structure.
The recommended age group for this acrylic covalent bond water molecule model spans from class 8 to class 12, covering both introductory and advanced chemistry concepts. Students preparing for competitive exams or participating in science exhibitions will find this model particularly useful for presentations and visual demonstrations. Its straightforward design not only promotes active participation during class discussions but also inspires curiosity and further exploration into molecular chemistry and atomic structure.
Ease of handling and portability are additional advantages of this model. Lightweight yet sturdy, it can be easily passed around in the classroom or transported for academic events. The acrylic material is scratch-resistant and easy to clean, ensuring that the model retains its clarity and educational value over extended periods of use. It is also safe to handle, with smooth edges and durable construction that withstands regular classroom handling.
This Covalent Bond Water Molecule Model is a valuable asset for chemistry educators and students alike. By simplifying complex molecular theories into an accessible and visual format, it enhances comprehension, retention, and overall learning outcomes. The model is available in stock and ready to be integrated into any science lab, school classroom, or individual student’s study kit. Whether used as a hands-on teaching aid or a part of a chemistry display board, this model offers the perfect balance of academic depth, visual clarity, and educational utility.

The Phosphorus Laboratory Model is an educational working model designed to visually demonstrate the presence and behavior of phosphorus within a laboratory or classroom setting. Made from high-quality plastic, this compact and lightweight model measures approximately 4 x 5 inches, making it ideal for tabletop demonstrations and easy handling during science lessons or presentations. It features a distinctive red and white color scheme, making the components highly visible and visually engaging for students. This model is specifically developed to support interactive learning in academic environments and is particularly useful for explaining the role of phosphorus in biological and chemical systems.
Designed as a working model, it serves as a practical teaching aid for students studying topics in chemistry, biology, and environmental science. By showcasing how phosphorus behaves and moves through different systems, the model simplifies complex concepts and helps students gain a clearer understanding of essential scientific principles. Whether illustrating the phosphorus cycle, its chemical properties, or its role in human and plant biology, this model enhances comprehension through hands-on exploration. The detailed layout encourages curiosity and discussion, making it a perfect addition to classroom experiments, science exhibitions, and laboratory demonstrations.
The use of durable plastic ensures that the model is resistant to wear and tear, capable of withstanding repeated use in educational settings. It is easy to clean and maintain, offering long-term value for schools, colleges, and science labs. The materials used are safe for student interaction, allowing educators to focus on teaching without concern for safety risks. The compact size of the model makes it highly portable and convenient to store, while still offering enough detail to clearly illustrate the intended scientific concepts.
This phosphorus model also complements various science kits and curriculum-based learning tools, making it an essential component for hands-on STEM education. As it is a working model, it can be used in combination with other lab activities and kits that explore nutrient cycles, atomic structure, and biochemical roles of elements. Its application extends to helping students understand real-world implications of phosphorus in agriculture, environmental management, and human health.
In academic settings, especially for classes covering grades 8 to 12, the Phosphorus Laboratory Model supports active learning and visual retention. Teachers can use this model to demonstrate how phosphorus functions as a vital nutrient in the growth of organisms, how it contributes to ATP and DNA formation, and how it circulates within ecosystems. This aids in making abstract textbook content more tangible and accessible, boosting student engagement and academic performance.
Furthermore, the bright red and white color scheme enhances visibility during demonstrations, allowing for clear distinctions between different parts of the model. This feature helps in identifying key components quickly and facilitates better understanding during group or individual study sessions. Whether used as part of a classroom lesson or in a competitive science fair project, the model is designed to make phosphorus-related topics more engaging, memorable, and easy to comprehend.
In conclusion, the Phosphorus Laboratory Model made of durable plastic is a reliable and educationally effective tool for teaching key scientific concepts related to phosphorus. Its compact size, striking color contrast, and functional design make it ideal for institutional use in classrooms and laboratories. This model not only enhances conceptual clarity but also encourages hands-on learning, making science education more interactive and impactful for students.

The PVC Lab MicroPipette with a precision capacity of 0.001 ml is a highly specialized laboratory instrument designed to deliver exceptional accuracy and control for ultra-low volume liquid dispensing. Crafted from high-quality PVC, this microlit pipette is engineered to meet the demanding standards of modern scientific research and laboratory practices. With its minimal volume capability of 0.001 ml (1 microlitre) and a fine volume increment setting of 0.02 microlitre, it is ideally suited for applications that require meticulous precision, such as molecular biology, genetics, pharmaceutical formulations, and advanced chemical analysis.
This lab micropipette is known for innovation, ergonomic design, and performance consistency. Its construction from premium-grade PVC ensures durability, lightweight handling, and resistance to chemical corrosion, making it safe for use with a wide range of solvents, reagents, and sensitive biological samples. The PVC body also provides ease of cleaning and maintenance, while being robust enough to withstand the physical rigors of daily lab operations. The surface is smooth, and the grip is ergonomically designed, ensuring that prolonged usage does not result in hand fatigue, which is particularly important in procedures involving high-throughput sample handling or repetitive dispensing.
A key feature of this Microlit model is its volume display system, which allows users to easily monitor and adjust the liquid volume with unmatched accuracy. The clearly visible digital or analog volume display (depending on model variant) offers real-time feedback on the volume setting, ensuring precise liquid dispensing every time. This is particularly critical in scientific workflows where even the slightest deviation in reagent quantity can lead to significant variations in experimental outcomes. The 0.02 microlitre volume increment provides fine-tuned control, which is essential for experiments requiring high sensitivity and reproducibility.
Another vital aspect of the PVC Lab Microlit is its autoclavable design, which ensures that the instrument can be sterilized at high temperatures without compromising its performance or structural integrity. This feature is crucial for maintaining sterile conditions in microbiological and biochemical laboratories, where contamination control is a top priority. Autoclaving also allows for safe reuse across multiple experiments and samples, promoting both sustainability and cost-efficiency in lab operations.
The ultra-low volume dispensing capacity makes this microlit pipette especially useful in fields such as DNA amplification, enzyme reactions, and protein crystallization, where the accuracy of minute reagent volumes is pivotal. It also proves indispensable in clinical diagnostics, environmental testing, and nanotechnology research, where precision and sample integrity are non-negotiable.
In summary, the PVC Lab Micropipette with 0.001 ml capacity is a state-of-the-art pipetting solution tailored for precision-based laboratory applications. With features such as ultra-fine volume control, easy-to-read volume display, durable PVC construction, and autoclavable design, this pipette ensures consistent and accurate dispensing of minute liquid volumes. Its combination of ergonomic handling, chemical resistance, and sterilization compatibility makes it an invaluable tool in research and analytical labs focused on delivering high-quality, reproducible results in highly controlled experimental conditions.

We offer high-quality Polypropylene (PP) Separating Funnels in conical shape, widely used in educational, analytical, and industrial laboratories for liquid-liquid extraction. These funnels are chemically resistant, autoclavable, and ideal for separating immiscible liquids like oil and water or aqueous and organic phases in a variety of experiments.

Manufactured using premium-grade laboratory polypropylene, these funnels are lightweight, translucent, and virtually unbreakable compared to traditional glass funnels. The PP material provides high resistance to acids, alkalis, and organic solvents, ensuring long-lasting use in both routine classroom and research applications. The conical shape promotes efficient separation due to a narrow stem and sloping walls that allow liquids to settle quickly.

These funnels are equipped with a leak-proof stopcock made of durable PP or PTFE which provides smooth operation and controlled draining. Each unit includes a detachable screw cap for secure sealing during shaking or mixing of liquids. They are ideal for use in schools, colleges, research laboratories, pharmaceutical testing, and industrial chemical processes.

Key Features and Benefits

• Made from chemically resistant autoclavable polypropylene

• Conical shape enables faster and more precise separation of immiscible liquids

• Smooth-working leak-proof stopcock with accurate control over flow

• Includes screw cap to prevent spillage during mixing or shaking

• Translucent body allows easy observation of phase separation

• Lightweight, non-breakable, and reusable

• Ideal alternative to fragile glass funnels

• Suitable for both academic and professional use

Standard Capacities and Sizes

Available in a wide range of capacities to suit various laboratory requirements:

• 50 ml

• 100 ml

• 125 ml

• 250 ml

• 500 ml

• 1000 ml (1 liter)

• 2000 ml (2 liter)

• 3000 ml (3 liter)

• 5000 ml (5 liter)

Applications

• Separation of two immiscible liquids such as organic solvents and water

• Liquid-liquid extraction processes in chemistry and biochemistry

• Phase separation experiments in school and college laboratories

• Ideal for use in industrial QC labs, pharma labs, and research setups

• Safe for use with acids, alkalis, and organic solvents due to high chemical resistance

Material Specifications

• Material: High-grade polypropylene

• Cap: Threaded PP cap for secure sealing

• Stopcock: PP or PTFE based leak-proof mechanism

• Body: Translucent with volume graduation marks

• Reusable and autoclavable at 121°C

Usage and Handling

• Ensure proper vertical support using funnel stand or ring clamps

• Shake gently with the cap closed and stopcock shut

• Allow phases to separate and settle clearly

• Open stopcock slowly to release bottom layer as needed

• Wash after use with mild detergent and dry thoroughly before storage

Why Choose Our PP Separating Funnels

Our separating funnels are manufactured with strict quality control to ensure consistent performance and reliability. Ideal for bulk buyers, educational institutions, laboratory distributors, and OEM clients. We offer competitive pricing, timely delivery, and custom branding for bulk requirements.

The laboratory centrifuge is a compact, efficient, and highly reliable piece of educational equipment designed for use in hospitals, clinics, research centers, and teaching laboratories. Built to provide consistent performance, this table-top centrifuge combines advanced technology with user-friendly controls, making it suitable for both routine diagnostic tasks and laboratory training purposes. Its portable design allows easy placement in different laboratory environments, offering flexibility without compromising on performance. Engineered with precision, it operates at a maximum speed of 5,500 rpm with an RCF of 3950 x g, ensuring effective separation of samples for a wide range of laboratory applications. This makes it a versatile and multi-purpose tool, ideal for medical, clinical, and educational use.
Equipped with an automatic and manual microprocessor-controlled speed regulation system, the centrifuge allows precise control over operations, making it highly reliable for accurate results. The speed and timing can be adjusted effortlessly using feather touch up and down arrow keys, providing smooth control and ease of operation. The built-in LCD display presents clear readings with a 16-digit by 2-line configuration, enabling users to monitor speed, time, and operational status in real-time. With a countdown timer ranging from 0 to 90 minutes, the centrifuge ensures efficiency and accuracy, making it highly suitable for both time-sensitive experiments and routine laboratory procedures.
Safety and convenience are key features of this centrifuge. It is equipped with an interlock lid system that prevents the machine from operating unless securely closed, ensuring user protection during high-speed rotations. Additionally, imbalance safety controls help maintain stability by automatically managing uneven loads, preventing any potential damage or hazards during operation. A buzzer alerts the user when the cycle is complete, making it easy to track operations without constant monitoring. The inclusion of an ON/OFF braking system further enhances operational control, allowing quick deceleration and safe handling of samples when required.
With a memory capacity of up to 20 programs, the centrifuge enables repeat operations with consistent precision, saving valuable time in laboratory workflows. This feature is particularly useful in educational institutions and research facilities where repeated experimental setups are necessary. Its robust design, combined with advanced features, ensures durability and long-term performance, making it a cost-effective investment for laboratories that demand reliability and efficiency.
Operating on a standard power supply of 240V, 50Hz, single phase, this centrifuge is compatible with common electrical systems, ensuring ease of installation and usage across different laboratory setups. Its portability enhances convenience, allowing it to be used in various departments without requiring a permanent installation. Whether used for educational demonstrations, clinical diagnostics, or research-based projects, this centrifuge stands out as an essential tool that supports practical learning and scientific accuracy.
Overall, the laboratory centrifuge is a versatile, safe, and user-friendly instrument that combines advanced features with ease of use, making it indispensable for hospitals, clinics, and educational institutions. By offering precision, safety, and durability, it not only enhances laboratory productivity but also plays a vital role in supporting science education, research, and diagnostic excellence.

Product Details: Minimum Order Quantity 10 Piece Brand Adarsh International Material Borosilicate Glass Usage/Application Chemical Laboratory Color Transparent I Deal In New Only Country of Origin Made in India Capacity 500 ml Separating Funnel, Pear Shaped, PTFE Stopcock. Also available in Cylindrical Shape and with Rotaflow or Glass Stopcock.

Product Details: Minimum Order Quantity 1 Pc Capacity 250ml, 500ml Material Borosilicate Glass Type Flat Bottom Shape Conical Usage/Application Laboratory Weight 500gm I Deal In New Only Color Transparent These flasks are used for the determination of iodine. Each flask has a ground socket and cup shaped top.