GSC International, Inc.

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GSC International, Inc.

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  • High Quality prepared microscope slides for botany, zoology, histology, parasitology, pathology.

  • quick-ship Glass Prisms

    GSC International, Inc.

    Prism Smooth Polished Glass Surface Optically Clear Individually Boxed

  • Glass Petri Dish

    GSC International, Inc.

    Borosilicate Glass Petri Dish with reinforced rims

  • Filtering Flask Kit (Vacuum Pump Kit)

    GSC International, Inc.

    This Filteration Kit allows you to quickly separate suspensions and mixtures using vacuum filtration. Included is a 500ml Borosilicate Filtering Flask, Vacuum Pump, Porcelain Buchner Funnell, 9cm filter paper, connection tubing, and a rubber stopper. The stopper hole is specially cut to hold the…

  • Pipette Filler Bulb Rubber

    GSC International, Inc.

    The rubber pipette filler is used to safely draw liquids into a pipette. One valve releases air, another draws in liquid, and the third regulates and releases the liquid. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including benzene and lead, which are known to…

  • Coffee Mug Beakers

    GSC International, Inc.

    These coffee mugs, like our standard beaker coffee mugs , are made from borosilicate glass beakers with handles, and have milliliter graduations and a marking spot printed in white. Instead of a standard rim, however, these come with pour spouts opposite of their handles. PRODUCT WARNINGS …

  • Distilling Kits

    GSC International, Inc.

    This steam distilling kit, made from heat-resistant borosilicate glass, is intended to produce botanical essential oils. Includes: 1 Erlenmeyer Flask, 500ml (#EF500) 1 Distillation Flask with Thermometer Holder, 1L with a 24/40 ground glass joint (#FLSK-24-40-1L) 1 Biomass Flask 1…

  • quick-ship Porcelain Mortar & Pestle

    GSC International, Inc.

    A standard quality laboratory grade porcelain, made with uniform wall thickness and dense materials which provides stable mechanical strength and little permeability. When properly used, the glazed pieces can withstand temperatures of 1050 degrees centigrade and the unglazed pieces can withstand…

  • Sintered Funnels

    GSC International, Inc.

    These borosilicate glass Sintered Funnels have a porous filtering plate. They come in three sizes and two levels of porosity . PRODUCT WARNINGS WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects,…

  • quick-ship Beaker Brushes

    GSC International, Inc.

    Sturdy, black bristle beaker brush. Sold individually. Available in two sizes.

  • quick-ship Volumetric PTFE Stopper Flasks

    GSC International, Inc.

    These Volumetric Flasks are made from quality borosilicate glass, and come fitted with a PTFE stopper. Volumetric flasks are used to contain a very precise volume of liquid or other substance at a particular temperature. Class B. PRODUCT WARNINGS WARNING: This product can expose you…

  • Volumetric Pipettes

    GSC International, Inc.

    These borosilicate glass Volumetric Pipettes are used to measure the volume of liquids. They are color coded and graduated. Volumetric pipettes allow for an extremely accurate measurement of a solution. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including lead,…

  • quick-ship Short Stem Funnels

    GSC International, Inc.

    These funnels are made from borosilicate glass and have a short stem. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

  • Test Tube Clamps

    GSC International, Inc.

    These brass Stoddard-style test tube clamps are available both with and without finger grips. We also sell test tube clamps made from nickel-plated steel . PRODUCT WARNINGS WARNING: This product can expose you to chemicals including nickel and lead, which are known to the State…

  • quick-ship Cork Lab Rings

    GSC International, Inc.

    Cork lab rings are used to support round bottom flasks and protect table surfaces. They are all 30mm thick (height when laying on a surface) and vary by the diameter of the ring and the hole. Used to protect your expensive laboratory glass from breakage. Available in the following sizes: …

  • Pipettes 5ml cap, grad

    GSC International, Inc.

    These disposable transfer pipettes are non-sterile and made from low-density polyethylene (LDPE) plastic. Our 3ml pipettes are graduated up to 1ml in 0.25ml increments and are 140mm long, our 5ml pipettes are graduated up to 1ml in 0.25ml increments and are 150mm long, and our 7ml pipettes are…

  • Glass 6" handle with Platinum needle is 28 gauge x 5cm length, with looped end.

  • Frosted Microscope Slides

    GSC International, Inc.

    Microscope Slides Glass, frosted on one end and one side which is used to mark your slide. Size 25mmx 76mm x 1.0-1.2mm.

  • Jug Beakers

    GSC International, Inc.

    Our Beaker Jugs are large, polypropylene graduated containers with handles. We carry capacities from 500ml to 5000ml. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

  • Soxhlet Extraction Apparatus, 500ml

    GSC International, Inc.

    The Soxhlet Distillation Apparatus is typically used when a compound has a limited solubility or when the impurity is insoluble in a solvent. It efficiently recycles a small amount of solvent to dissolve a large amount of material. Instructions included. Includes: 1 Allihn condenser…

  • quick-ship Double Concave Lens

    GSC International, Inc.

    Lenses - Glass with ground edges - Double Concave

  • quick-ship Glass Plates

    GSC International, Inc.

    The Glass Plate is made from single strength plate glass, 2mm thick. Used as a cover for Flasks, Cylinders or Beakers.

  • Condensers

    GSC International, Inc.

    Our 300mm West Condenser is made from high-quality borosilicate glass and has a sealed inner tube, two inlet/outlet arms, and 24/40 ground glass joints. Our Hemple Condenser is made from high-quality borosilicate glass and has a 300mm long condensing column. Our Liebig Condensers are made…

  • quick-ship Test Tube Clamps

    GSC International, Inc.

    Nickel plated steel. Overall length 5".

  • Porcelain Evaporating Dish

    GSC International, Inc.

    A high quality laboratory grade porcelain, made with uniform wall thickness and dense materials which provides stable mechanical strength and little permeability. When properly used, the glazed pieces can withstand temperatures of 1050 degrees centigrade and the unglazed pieces can withstand…

  • quick-ship Porcelain Crucibles with Lids

    GSC International, Inc.

    A high quality porcelain crucible. The porcelain is uniform in thickness and dense which allows stable mechanical strength and little permeability. When properly used, the glazed pieces can withstand temperatures of 1050 degrees centigrade. The crucibles are glazed on the inside and outside surface.

  • Griffin Beakers

    GSC International, Inc.

    Our Griffin Beakers are made from quality, heat-resistant borosilicate glass, and have a reinforced rolled rim and even wall thickness. They are made so that the smaller sizes will nest inside the large sizes. PRODUCT WARNINGS WARNING: This product can expose you to chemicals…

  • Hoffman Electrolysis Apparatus

    GSC International, Inc.

    Electrolysis Unit Hoffman Standard The apparatus is supplied with the Hoffman Glass Collecting Tube and Reservoir #57001. The Collection Tubes are graduated to 60ml x 0.2ml subdivision. The top of each tube is fitted with ground glass stopcocks. The Reservoir Tube is 16" in length and is…

  • Mechanics Kit

    GSC International, Inc.

    Use this kit to explore a multitude of mechanical interations including Archimedes' Principle, Hooke's Law, the Law of Parallelograms, movement on an inclined plane, and more. Instructions included. Kit includes: 1 Weight box 1 Single-Scale with clip 2 S-shaped hooks 1 Wooden…

  • Stamped Steel Base Support Stand

    GSC International, Inc.

    Support Stand made from a stamped steel with an enamel finish that is acid resistant. Includes a zinc plated steel rod that screws into the base support. Available in the following sizes: 4x6" Base, 5/16" x 18" Rod 5x8" Base, 3/18" x 20" Rod …

  • quick-ship Double Convex Lens

    GSC International, Inc.

    Glass with ground edges - Double Convex

  • Glass Separatory Funnels

    GSC International, Inc.

    These Separatory Funnels are made from quality borosilicate glass, and come with a glass stopcock. They are commonly used in liquid-based extractions to separate the parts of the mixture into two solvent phases of different densities. PRODUCT WARNINGS WARNING: This product can expose…

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