A.S. International

The Soxhlet extraction apparatus is a standard and highly reliable piece of educational laboratory equipment designed for the analytical extraction of soluble compounds from solid materials, making it an essential tool in chemistry, environmental science, food technology, and life science laboratories. Commonly used in academic institutions, research laboratories, and teaching facilities, this apparatus allows students to understand and perform continuous solvent extraction processes with precision and efficiency. With an extractor chamber capacity of 100 mL, the system is ideally suited for small to medium-scale laboratory experiments where controlled and repeatable extraction is required. It is particularly valuable for demonstrating the extraction of lipids, fats, oils, and other organic compounds from solid samples when the target substance has limited solubility in the chosen solvent.
Manufactured from high-quality borosilicate glass, the Soxhlet extraction apparatus offers excellent chemical resistance, thermal stability, and durability, making it suitable for repeated use in rigorous laboratory environments. The borosilicate construction ensures minimal thermal expansion and a low temperature gradient, allowing the apparatus to safely withstand high operating temperatures and sudden thermal shocks commonly encountered during heating and cooling cycles. This durability supports safe operation during prolonged extraction procedures, which are often required for complete solute recovery. The apparatus is autoclavable, further enhancing its suitability for academic and research laboratories where cleanliness and contamination control are critical.
The Soxhlet extraction apparatus consists of three precisely engineered glass components: a boiling flask, an extractor chamber, and a condenser, all connected through standard interchangeable joints. This modular design allows students to clearly understand the working principle of continuous extraction, including solvent evaporation, condensation, percolation through the solid sample, and siphoning back into the boiling flask. Once assembled, the apparatus reaches an approximate height of 27 inches, providing adequate clearance for efficient condensation and solvent recycling. The continuous reflux mechanism enables effective extraction using a relatively small volume of solvent, making the process both economical and environmentally conscious while maintaining analytical accuracy.
In an educational setting, the Soxhlet extraction apparatus plays a vital role in teaching separation techniques, mass transfer principles, and analytical chemistry methods. Students gain hands-on experience in sample preparation, solvent selection, and extraction efficiency analysis, which are foundational skills in laboratory science. The apparatus supports a wide range of applications, including food testing for fat content, preparation of tinctures and aromatic alcohols, analysis of biofuels, and environmental studies involving soil, sludge, and waste samples. These applications help learners connect laboratory techniques with real-world scientific and industrial processes.
Overall, the Soxhlet extraction apparatus is a cornerstone instrument for practical chemistry education. Its robust borosilicate glass construction, efficient solvent recycling mechanism, and clear demonstration of extraction principles make it an indispensable educational equipment for teaching laboratories. By enabling accurate, repeatable, and conceptually clear extraction experiments, this apparatus significantly enhances experiential learning and helps students develop a strong understanding of analytical extraction methods used across scientific disciplines.

Plastic powder funnels are essential for transferring powders without spills, especially into narrow openings, used in labs for reagents/capsules, kitchens for spices/drinks, and industries (pharma, food) for accurate filling, featuring narrow spouts to prevent mess and often made of durable, chemical-resistant polypropylene for various uses from auto care to labs. 

Analytical plastic funnels are essential lab tools for precise liquid/powder transfer, filtering, and sample prep, featuring narrow stems for control, chemical resistance (PP), and designs to prevent airlock, used in chemistry, pharma, and education for accurate pouring into narrow-necked containers like flasks. 

Laboratory wash bottles are essential squeeze bottles with nozzles, primarily used for rinsing glassware (test tubes, beakers) with distilled water or solvents to prevent contamination, precise dispensing of small liquid amounts, diluting solutions, and maintaining lab cleanliness by flushing residues. They provide controlled, targeted streams, making them versatile for tasks from sample prep to cleaning instruments, ensuring accuracy and reducing spills in chemistry and biology labs. 

A 6-hole test tube stand is used in labs, classrooms, and homes to securely hold 6 test tubes upright for organization, experiments, mixing, heating, drying, and safe transport, preventing spills, breakage, and cross-contamination by keeping tubes stable and accessible, with uses from chemistry demos to organizing spices. 

Alnico bar magnets are essential in physics labs for demonstrating core magnetic principles like attraction, repulsion, and field lines, visualizing fields with iron filings, separating magnetic materials, creating simple motors/generators, holding samples, and as lab stirrers, offering superior strength, temperature stability, and durability compared to other magnets, making them ideal for hands-on STEM education. 

Plastic slide mailers are essential lab tools for securely transporting, storing, and protecting microscope slides from breakage, dust, and contamination, featuring durable, chemical-resistant polypropylene that keeps slides separated, allows for easy viewing, and is stackable for efficient handling in labs, field collection, or archiving. 

Volumetric flasks with screw caps are used for precise solution preparation, dilutions, and standardizing reagents, with the cap ensuring leakproof storage, preventing contamination (dust, moisture), minimizing evaporation, and allowing for safe mixing/shaking without spills, crucial for accurate analytical chemistry like titrations. They offer better containment for volatile liquids or during transport compared to ground glass stoppers. 

:Perfect for use in clinical labs, academic research, pathology labs, and educational institutions, Globe's plastic microscope slide storage boxes provide reliable protection and easy organization for all your important slide collections.

Kipp's apparatus is a lab tool for safely generating small amounts of gases on demand, mainly hydrogen sulfide ( 

Test tube baskets are essential lab tools for organizing, transporting, rinsing, and sterilizing test tubes and culture tubes in research, clinical, and educational settings, offering secure storage, preventing breakage, and aiding in efficient workflows for tasks like cell culture, DNA prep, or chemical handling. Made from durable, often autoclavable polypropylene, they keep contents safe from contamination during sterilization (autoclaving) and incubation, with features like covers for extra protection. 

PP (Polypropylene) Cryo Boxes are durable lab containers for organizing, storing, and preserving biological samples (like DNA, cells, serums) in ultra-low temperature environments, such as deep freezers or liquid nitrogen, offering excellent thermal resistance, chemical inertness, and features like grid systems for sample identification, often fitting standard freezer racks. 

Laboratory plastic beakers are versatile containers used for mixing, stirring, heating (if heat-resistant plastic like PP), pouring, and short-term storage of liquids and chemicals, prized for being lightweight, durable, shatterproof, and cost-effective compared to glass, with spouts for easy pouring and markings for approximate volume. They are ideal for general lab work, educational settings, and industrial uses where durability and safety are priorities. 

Perfect for use in clinical labs, academic research, pathology labs, and educational institutions, Globe's plastic microscope slide storage boxes provide reliable protection and easy organization for all your important slide collections.

In labs, Magenta Boxes are versatile, transparent, autoclavable containers primarily used for plant tissue culture, agricultural research, and storing biological samples, offering a sterile, space-saving way to grow plants (like media in agar) or hold specimens, featuring durable polycarbonate bodies and polypropylene lids for easy viewing and sterilization. They're also useful for general lab storage, microbiology, entomology, and sample transport due to their leak-proof, reusable design. 

Aspirator bottles are used to sediment solid or suspended particles in liquid materials. The liquid is filled into the container. After some time, the heavier solid particles deposit at the bottom of the aspirator bottle and the stopcock is opened to release the liquid into a collection flask.

Conical bottom centrifuge tubes are used to separate sample components (solids/liquids) in labs by density via spinning, with the cone shape efficiently collecting sediment (like cells, DNA, proteins) at the tip for easy pouring/pipetting of supernatant, crucial for clinical diagnostics (blood separation), molecular biology (DNA/RNA extraction), and biochemical assays, offering better sample recovery and precision than round bottoms. 

Laboratory plasticware (beakers, cylinders, tubes, Petri dishes, etc.) is used across science labs for safe, cost-effective handling, measuring, mixing, storing, and culturing samples, offering durability and disposability over glassware for tasks like microbiology, chemistry, and general research, preventing cross-contamination in areas like molecular biology and cell culture. 

Polypropylene (PP) laboratory animal cages are durable, hygienic, transparent housing for mice, rats, etc., used in research for controlled environments, easy observation, sterilization (autoclavable), stacking, and compliance with animal welfare, offering cost-benefits over time compared to higher-end plastics like polysulfone for standard uses. Their smooth surfaces, chemical resistance, and integrated feeding/watering points ensure animal comfort, hygiene, and simplified management for breeding, housing, and experiments. 

A plain laboratory desiccator is a sealable, airtight container with a desiccant (like calcium chloride) used to create a dry environment for storing moisture-sensitive chemicals, samples (like weighing on balances), and biological materials, preventing them from absorbing water (hygroscopic) or reacting with humidity, ensuring accurate results in analytical chemistry, pharma, and research. 

Laboratory pipette pumps are essential tools for accurately and safely drawing up and dispensing liquids (like reagents, media, buffers) into pipettes for chemistry, biology, and diagnostics, using a thumbwheel for control and a lever for quick release, preventing mouth pipetting and cross-contamination. They enable precise work in microbiology, cell culture, PCR, and general lab tasks by creating controlled suction, making tasks like serial dilutions and sample prep efficient and safe. 

A laboratory retort stand (or ring stand) is a fundamental tool for supporting and stabilizing lab equipment like flasks, burettes, and condensers during experiments, crucial for safety and precision in processes such as titration, filtration, distillation, and heating by providing adjustable, secure positioning for various glassware and apparatus using attachments like clamps and rings. 

A laboratory burette with a stopcock is used for highly precise dispensing of liquid volumes, primarily in titrations to determine unknown concentrations by adding a known solution (titrant) drop-by-drop or in a controlled stream into another solution (analyte). The stopcock, a valve at the bottom, offers controlled flow, while the graduated scale allows accurate reading of dispensed volumes, crucial for analytical chemistry, pharmacy, and educational experiments. 

Narrow-mouthed reagent bottles are lab essentials for storing, dispensing, and transporting liquids/powders, offering controlled pouring to prevent spills, protection from contamination via secure stoppers, and are vital for titrations, solution prep, and holding light-sensitive materials (amber ones), common in chemistry, biology, and pharma labs for keeping reagents, solvents, and samples safe and pure. 

Designed specifically for analytical chemistry, the body of the funnels is 60�. Moulded in PP, these funnels are provided with internal & external ribs to prevent air blockage. Available Size: 50mm 62mm 75mm 100mm

Polyab presents a fast release Pipette Pump for precise pipetting & zip quick emptying. The Knurled thumbwheel can be rotated to draw up or dispense liquids while the releaser may be pushed in for zip-quick emptying. The molded chuck has silicon rubber coller inside to hold various pipettes of standard sizes. The Pipette Pump resists acids & alkalis and can be easily disassembled for thorough cleaning.

PP Cryo Box Molded in Polypropylene, the top of the box is attached to the bottom through well designed built-in hinges. Available in two different sizes, these autoclavable PP Cryo Boxes bear alpha numeric index for easy identification of different vials placed inside.

Product Detls: Type Of Glassware
Heavy-Wall Glass Material
Glass Design Type
Bottle Usage/Application
Industrial Sterile
Yes Color
Transparent Is It Customised
Customisation Country of Origin
Made in India Petri Dish Borosilicate Glass