Chemistry

Battery Powered Magnetic Stirrer

Mixers & Stirrers Stirring & Mixing

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

Ideal for field use, inside incubators, or anywhere else electricity is not convenient or available.Speed control knob for operation up to 900 RPM; mixes up to 1 L using stirring bars up to 2.54 cm (1") in lengthTwo "D" batteries (not included) provide approximately 16 days of continuous operationConstructed of polypropylene for durability and chemical resistanceCompact 23.5 x 13.2 x 8.9 cm H (9.25 x 5.13 x 3.5") size makes travel easyIncludes a free Spinbar® Octagon Stirbar; 1 x 0.38" (25.4 x 9.5 mm), catalog no.

Bel-Bulb Pipettor

Liquid Handling Pipettors & Accessories

Academic Chemistry Life Sciences Manufacturing & Quality Control Molecular Biology Pharma & Biotech

This simple suction device with a soft tapered chuck has a flexible vinyl bulb.After filling your pipette, remove the bulb and quickly cover the top of the pipette with a gloved finger to hold fluid or dispense it as neededFits pipettes from 6 to 8 mmBulb dimensions: 5 cm diameter x 7 cm long (2 x 2.75”)

Bosshead Clamp

Lab Organization Racks

Academic Chemistry

This open-sided stainless steel bosshead clamp accepts rods up to 13 mm (0.5") diameter.Holds rods at right angles to one anotherSecures rods with flat wing-head clamping screws

Bottle & Vial Racks – No-Wire

Lab Organization Racks

Academic Chemistry Environmental Monitoring Food & Beverage Industrial & Petro Chem. Water Testing

Small enough to hold in one hand and enough choices to accommodate most vials and small bottles.Offered in 5 grid configurationsDimensions: 12.8 x 10.5 x 4.3 cm H (5.08 x 4.15 x 1.70")Polypropylene; autoclavable

Break-Safe™ Ampule Opener

PPE & Accessories Safety

Academic Chemistry Drug Discovery & Development Life Sciences Molecular Biology Pharma & Biotech

This unique, box style design allows one-handed opening of up to 3 ampules at a time.Gently pressing down on the lid cleanly snaps ampule necks while keeping them contained away from fingersTurn the device upside down over a trash receptacle to safely discard ampules and topsIncludes 4 inserts for opening 1, 2, 5, and 10 mL ampulesTransparency allows unobstructed viewing of ampule contentsCopolyester plastic construction has broad chemical resistance

Buchner Funnel Trowel

Funnels & Filters Liquid Handling

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

Specifically designed for use with 18, 24 and 36" Buchner Funnels, apply slight downward pressure and "sweep" the trowel along the precipitate surface to smooth fissures during filtration.Large surface area smooths fissures faster than the traditional narrow spatula methodBeveled edges on both sides permit bi-directional smoothingCurved ends match Buchner Funnel sidewalls for easy access to the entire cake surfaceFDA-grade HDPE complies with industry standards for chemical resistanceWelded construction with no hollow cavities for hygienic use and easy cleaning

Buchner Funnels – Single Piece

Funnels & Filters Liquid Handling

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

One piece HDPE plastic funnels with sealed-in, polyethylene filter plate of coarse porosity (90-130 microns) offer good retention and fast flow under vacuum.Can be used with or without filter paperFor use below 52 °C (125 °F)Use with Vac-Ring Filter Seal (H38959-0000) for quick filter setup

Buchner Funnels – Two Piece

Funnels & Filters Liquid Handling

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

Easy-to-clean two-piece, polypropylene plastic Buchner funnels include a molded in perforated plate.Lightweight; not top-heavySteam autoclavable at 121 °C (250 °F)Use with Vac-Ring Filter Seal (H38959-0000) for quick filter setup

Buchner Table-Top Funnels 10.25″ (26 cm)

Funnels & Filters Liquid Handling

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.Removable hose barbed connector accepts 12.7 mm (0.5") I.D.

Buchner Table-Top Funnels 18″ (45.7 cm)

Funnels & Filters Liquid Handling

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.Removable hose barbed connector accepts 12.7 mm (0.5") I.D.

Buchner Table-Top Funnels 24″ (61 cm)

Funnels & Filters Liquid Handling

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.Removable hose barbed connector accepts 12.7 mm (0.5") I.D.

Buchner Table-Top Funnels 36″ (91.4 cm)

Funnels & Filters Liquid Handling

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.Removable hose barbed connector accepts 12.7 mm (0.5") I.D.

Bulb Pipettor

Liquid Handling Pipettors & Accessories

Academic Chemistry Life Sciences Manufacturing & Quality Control Molecular Biology Pharma & Biotech

An excellent aspirator for use with Westergren or Wintrobe sedimentation tubes.Comes complete with an elastic cord for dedicating that pipettor to a specific reagent bottleTapered, silicone rubber seal provides an airtight fit on all size pipettesCan be opened, cleaned and steam autoclaved at 121 °C (250 °F)

Burette Clamp – Spring Action

Lab Organization Racks

Academic Chemistry

Firmly holds test-tubes, burettes and other labware in place.Spring action, stainless steel jaws have a flat wing-head screw for tighteningJaws are covered with rubber tubing for increased friction and a soft gripOpening range of 0 to 25 mm (1")Overall clamp length: 22 cm (9")

Burette Clamps – Polypropylene

Lab Organization Racks

Academic Chemistry

Non-corroding clamps have soft rubber pads to hold burettes firmly without scratching.Clamp fits standard 12.5 mm (0.5") support rodsIncludes an adapter to fit narrower 9.5 mm (0.38") rods (support rod not included)Made of chemical resistant polypropyleneAutoclavable at 121 °C (250 °F)Note: 12 per case.

Cell (Cuvette) Spinbar® Magnetic Stirring Bar

Magnetic Stirbars Stirring & Mixing

Academic Chemical Analysis Chemistry Industrial & Petro Chem. Manufacturing & Quality Control Pharma & Biotech

This magnetic stirring bar fits into the standard 10 mm light path cuvette and provides rapid vertical and horizontal mixing with minimal vortexing.Centrifugal pumping action, generated by cross channels in the upper face, mixes without aerationPhotometric measurements can proceed uninterrupted while reagents are addedOne-piece molded unit will not scratch cuvettes; may also be used in test tubesAlnico 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; autoclavableNote: TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

Check Valves – LDPE

Liquid Handling Tubing & Connectors

Academic Chemistry Industrial & Petro Chem. Materials Testing

Ensure one-way directional flow in vacuum lines with these polyethylene plastic check valves.Operate positively; instantly blocks flow if direction changesBuilt-in arrows indicate direction of free flowNeoprene disk, no metalMaximum operating pressure is 20psi

Check Valves – PP

Liquid Handling Tubing & Connectors

Academic Chemistry Industrial & Petro Chem. Materials Testing

Polypropylene plastic valve with neoprene valve disk stops reverse flow of liquid when pressure is interrupted.Useful when connecting a vacuum line to a filter flaskRecommended maximum pressure 20psi (1034 Torr)Autoclavable