Glassware

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  • 47mm Glass Vacuum Holder Assemblies

    Advantec MFS

    Standard size for microbiology  4 funnel sizes available Sintered glass, Stainless steel, or PTFE support Borosilicate glass filter holder assemblies for the microanalysis of liquids for biological or particulate contamination under vacuum. The 47mm holder is the standard size…

  • 25mm All-Glass Filtration Assemblies

    Advantec MFS

    Filter small volumes  Ground glass connection points Funnel, Base, and Flask Borosilicate glass filter holder assemblies for the microanalysis of liquids for biological or particulate contamination under vacuum. The All-Glass design restricts contact with reactive surfaces such…

  • Chemistry Kit

    Corning

    Corning brand organic chemistry kits utilize Standard Taper ground glass joints throughout, which enables most of the standard laboratory assemblies to be constructed with ease and efficiency. They are particularly useful in teaching and research establishments where assembly time is at a premium. …

  • SYNTHWARE Organic Chemistry Kit, 24/40

    Kemtech America

    Organic Chemistry Kit, Synthware, Joint Size: 24/40

  • Williamson Improved Standard Microscale Kit

    DWK Life Sciences (Kimble)

    These kits feature the patented chaste connectors and specially tooled glassware components providing great versatility. Kits are packed in a rugged polyethylene storage case (2 1/2" H x 13 1/2" W x 10" D) with a die cut foam insert. They fit easily into lab bench drawers.

  • Organic Chemistry Glassware Sets

    United Scientific Supplies

    Organic Chemistry Glassware sets are available in a standard set of 9 and a deluxe set of 16 pieces. The Standard set is designed to cover essential requirements for organic chemistry and is suitable for preparations up to 30g. All glassware is jointed. Both sets come in a sturdy, form fitting…

  • 47mm Stainless Steel Vacuum Holder

    Advantec MFS

    Durable stainless steel design  Can be flame sterilized The 47mm Stainless Steel Holder for the microanalysis of liquids for biological or particulate contamination under vacuum filtration. The unbreakable 304ss unit may be flame sterilized to sanitize the holder between samples.…

  • 25mm Glass Vacuum Holder Assemblies

    Advantec MFS

    Filter small volumes  3 funnel sizes available Sintered Glass or Stainless Steel support Borosilicate glass filter holder assemblies for the microanalysis of small volumes of liquids for biological or particulate contamination under vacuum. The holder utilizes a 25mm filter…

  • 47mm Sterility Test Filter Holder

    Advantec MFS

    Standard size for microbiology  Sterility testing of antibiotics and pharmaceuticals  Use with sterility test manifold Borosilicate glass filter holder assembly for the microanalysis of liquids for biological or particulate contamination under vacuum. The Sterility Test…

  • Standard Taper Joint Adapters

    Corning

    PYREX® Reducing With outer Standard Taper joint at top and larger inner Standard Taper joint at bottom Adapter is 95 mm long Listings give top joint size to bottom joint size  

  • Oil Baths, Stainless Steel, Dishes Only

    Chemglass

    Stainless steel dish with lid for use as an oil bath when used in conjunction with a hot plate stirrer having a thermocouple connection. Available in three sizes, complete with lids.

  • Sample Container, w/ Cover

    DWK Life Sciences (Kimble)

    Conforms to ASTM D 525 Includes cover Container is used in the determination of stability of gasoline under accerlerated oxygen conditions. The cover prevents material that is refluxing from moving back into the bomb stem, which prevents the contamination of the sample.

  • Filter Stick Apparatus

    DWK Life Sciences (Kimble)

    Conforms to ASTM D 721 Apparatus is used in the determination of oil content and solvent extractables in petroleum waxes. Apparatus consists of Sintered glass filter stick with air inlet pressure tube, delivery nozzle, cooling tube, 24/40 joints and a pair of springs.

  • Chemistry Kit With 24/40 Components

    Corning

    Basic kit is supplied complete with drawer-size polyethylene case in which components are mounted in foam The kit’s versatility enables many standard laboratory operations to be performed, such as: distillation, reaction with gas evolution, preparation or recovery, simple reflux,…

  • Williamson Standard Kit

    DWK Life Sciences (Kimble)

    Components used to perform the Williamson experiments described in Macroscale and Microscale Organic Experiments are included. 748000-0000 is packed in a rugged polyethylene storage case (2-1/2" H x 13-1/2" W x 10" D) with a die cut foam insert 748000-0005 is in an…

  • SYNTHWARE Organic Chemistry Kit, 19/22

    Kemtech America

    Organic Chemistry Kit, Synthware, Joint Size: 19/22.

  • Head, Distribution, Improved, Rotary Evaporator

    Ace Glass

    Borosilicate glass, lower distribution heads for model R220 rotary evaporators. Heads have improved designs by utilizing Ace-Threds for connections. Available either safety coated or in plain versions. All caps included. Inner ball joint has a CAPFE o-ring. End #15 Ace-Thred connects to the 3978…

  • Multi-Fiber Test Fabric

    DWK Life Sciences (Kimble)

    This test fabric is useful for testing dyes on a variety of fabrics. Accessory for Microscale Williamson kits Three-foot length of fabric four inches wide 8 strips of different fibers woven side by side: Filament acetate, bleached cotton, spun polyamide type 66, polyester disperse…

  • SYNTHWARE 14-Piece Microscale Organic Chemistry Kit

    Kemtech America

    Organic Chemistry Kit, Microscale, Synthware,Joint Size: 14/10, 14 pieces.

  • Valves, Rotary Evaporator

    Ace Glass

    Replacement borosilicate glass valve assemblies for model R220 rotary evaporators. Both code -07 receiving flask bottom drain assembly and code -05 distribution head valve assembly feature PTFE valve stems with Kalrez o-rings. All bushing are PTFE and supplied with CAPFE o-rings. No frozen joint…

  • Total Acidity Brewing Kit

    DWK Life Sciences (Kimble)

    ASBC Methods of Analysis is a tool that ensures quality brewing results Includes a laminated copy of the full method instructions, lab glassware, and components needed to complete the test Glassware is manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I…

  • Adsorption Columns

    Wilmad-LabGlass - SP Scienceware

    These borosilicate glass indicator adsorption columns are used to determine saturates, nonaromatic olefins and aromatics in petroleum fractions that distill below 315°C as specified in ASTM Method D-1319. The standard flourescent indicator column is drawn to a fine point for retaining silica…

  • Oxidation Cell, Complete

    DWK Life Sciences (Kimble)

    Conforms to ASTM D 2274 and D 943 Cell measures inherent stability of middle distillate petroleum fuel under accelerated oxidizing conditions. Cell consists of test tube, condenser and oxygen delivery tube

  • Craig Recrystallization Tube 1ml

    Corning

    This Craig Recrystallization Tube is a replacement part for the 6949M series of PYREX® microchemistry kits.

  • 90mm Glass Vacuum Holder Assemblies

    Advantec MFS

    Filter larger volumes of liquid  Filter viscous, heavy particle or biobuden samples Sintered glass or Stainless steel support Borosilicate glass filter holder assemblies for the microanalysis of liquids for biological or particulate contamination under vacuum. The 90mm holder…

  • PYREX® Gum Bomb with Cover & Replacement Covers

    Corning

    These PYREX® bombs are for the determination of gum stability of gasoline. The cover prevents condensed vapors in bomb stem from contaminating the sample, but does not interfere with free flow of oxygen. Made in accordance with ASTM D-525.

  • Airfree® Portable Vacuum System

    Chemglass

    The Chemglass Airfree® portable vacuum system has been designed to be a totally self-contained system for use in vacuum distillations, sample degassing, vapor pressure and other preparative work requiring vacuum to 1 micron.  Please Note: System is supplied complete as shown with the…

  • VitroKit

    DWK Life Sciences (Wheaton)

    Of borosilicate glass, with Clear-Seal Standard Taper 19/22 joints Meets demands of basic organic chemistry procedures Kit range can be expanded as needed by adding other standard glassware Usable interchangeably with Standard Taper ground joints, although smooth, transparent…

  • Joint Retainer Spiral Springs

    Wilmad-LabGlass - SP Scienceware

    Light stainless steel with loop ends Springs can be extended to approximately twice their size Used for fastening joints fitted with glass hooks NOTE: Image might not represent exact model of product listed in clearance section.

  • Chromatographic Apparatus, Neutral Oil, Velasco

    Ace Glass

    Apparatus designed by James Velasco of U.S.D.A. and published in the J.O.A.C., Vol. 46, No. 5, Pages 252-255. Newly designed flask increases the efficiency and standardization of neutral oil determination by: permitting automatic transfer of weighed crude oil samples onto alumina columns;…

  • Short Path Distillation Kit

    United Scientific Supplies

    This kit contains essential components for short path distillation. All glass parts are manufactured from high quality 3.3 borosilicate glass. Short Path Distillation Head with 24/40 flask joints and 10/30 thermometer port features a condenser coil and three ¼” hose nozzles, two for…

  • 250 cc Amber Wide Mouth Packer Bottle

    Qorpak

    CLEARANCE SALE! Original Price: $112.72 General purpose bottle ideal for solids, applications include pharmaceutical, chemical and environmental. Amber color protects light sensitive products. PTFE lined lid. NOTE: Image might not represent exact model of product listed in…

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