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Chemistry

Chemistry
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Filtered by: Chemistry — 284 products
Fast Release Pipette Pump III Pipettors

Fast Release Pipette Pump III Pipettors

Designed for quick and accurate one-handed operation, these lightweight pipetting devices feature a fast-release trigger that dispenses the pipette's entire contents.Allows arm to remain in a more natural, lowered position unlike other pipettorsOptimally located thumb wheel enables a relaxed grip for precision aspirating or dispensing down to single dropsSelf-stabilizing collar inside the silicone chuck holds either glass or plastic pipettesCompact design adds only 15.2 cm (6") to the pipette length, allowing use in fume hoods and glove boxesAvailable in three color-coded volumes; resistant to acids, alkalis, and most solvents

Fluo-Kem Sleeves with Grip Ring & Outer Ribs

Keep standard taper glass joints from seizing, leaking or galling with these reusable Teflon® sleeves.No lubricant required to make a vacuum-tight jointTop of each sleeve has a rigid, knurled grip ring 3 mm (0.1") thick for easy assembly or removal of the sleeve from a standard taper jointOuter rings on the taper prevent stickingResistant to most chemicalsMade of .2 mm (.008") virgin Teflon® PTFEThickness at rings is .35 mm (.014")Can be subjected to temperatures from -100 °C to +250 °C (-148 °F to +482 °F)TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

Fluted Octagonal Rare Earth Spinbar® Magnetic Stirring Bar

Fluted Octagonal Rare Earth Spinbar® Magnetic Stirring Bar

This bar's high-energy magnetic material combined with a fluted octagonal shape produces exceptional power, although its length is only 50 mm (1.969") with a 21 mm (0.83") diameter.Ideal for viscous solutions and efficient, high speed stirringSamarium Cobalt magnet encapsulated in FDA grade, USP Class VI Teflon® PTFE provides strong coupling with drive magnetsRecessed flutes and distinct edges of this eight-sided bar generate strong turbulence for thorough mixingStability is not impaired in vessels with curved bottomsManufactured in a registered ISO 9001:2015 facility, as verified by SGS certification; autoclavableNote: TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

GHS Labeled Right-To-Know, Safety-Vented Wash Bottles

GHS Labeled Right-To-Know, Safety-Vented Wash Bottles

Safety-vented wash bottles provide compliance with the Globally Harmonized System (GHS) and OSHA's HazCom 2012 requirements for "Workplace Labels."Pre-printed with chemical name/formula, GHS pictogram, NFPA diamond, health hazards, CAS number, and protective clothingUnique valve prevents pressure build-up, eliminating drips; dispenses upright or invertedWide mouth 53 mm (2") bottle for easy refillingTranslucent LDPE bottles; color-coded polypropylene closures for identification500 mL - 4/bag, 1000 mL - 2/bag; assortment includes Acetone, Isopropanol, Bleach, and EthanolNote: Methyl Ethyl Ketone and Toluene bottles do not include a vented valve.

Giant Polygon Spinbar® Magnetic Stirring Bars with Pivot Ring

Giant Polygon Spinbar® Magnetic Stirring Bars with Pivot Ring

Designed for stirring large volumes in vessels such as drums and tanks, a molded pivot ring minimizes the contact area between the bar and vessel, reducing friction and chattering.Marring of plastic containers is diminishedMultifaceted surface adds turbulence relative to similar size smooth cylindrical stirring barsIdeal for use with Cool Stir® Large Volume Stirrer, H37028-0001; capable of stirring volumes up to 190 L (50 gallons)Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating for superior chemical compatibilityManufactured in a registered ISO 9001:2015 facility, as verified by SGS certification; autoclave safeNote: TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

Giant Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring

Giant Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring

These heavy duty bars are used for stirring large volumes of fluid with large magnetic stirring machines, such as the Cool Stir Large Volume Stirrer (H37028-0001) or similar equipment.Fits into vessels with a minimum neck diameter of 32 mmMulti-faceted surface adds turbulence relative to similarly sized smooth cylindrical stirring barsAlnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE coating for superior chemical compatibilityManufactured in a registered ISO 9001:2015 facility, as verified by SGS certificationAutoclave safeTEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

Grande Desiccator Cabinet – Automatic

Grande Desiccator Cabinet – Automatic

This extra-large Bel-Art® desiccator cabinet provides a low humidity, dust free environment for several large containers or many small ones.Clear on all sides for quick visualization; rugged copolyester and polycarbonate panels for long lifeIncluded desiccant is housed in a pre-programmed module that regenerates every 20 minutes; operates on 120VPull-out perforated acrylic shelves (2 included) allow air circulation, with tip-prevention stops; max 10 lbs (4.5 kg) per shelfShelves removable for a single spacious chamber; holds up to seven shelves spaced 2" apart (extra shelves sold separately)Door hinges on the right side

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