Chemistry

Battery Powered Magnetic Stirrer

Mixers & Stirrers

Chemical Analysis Chemistry Manufacturing & Quality Control

Use this stirrer in the field, inside incubators, or anywhere else electricity is not convenient or available.

Bel-Bulb Pipettor

Pipettors & Accessories

Chemistry Manufacturing & Quality Control Molecular Biology

This simple suction device has a flexible vinyl bulb with a soft, tapered chuck.

Bosshead Clamp

Racks

Chemistry

This open-sided stainless steel bosshead clamp accepts rods up to 13 mm (0.5") in diameter.

Bottle & Vial Racks – No-Wire

Racks

Chemistry Environmental Monitoring Water Testing

These racks are small enough to hold in one hand and come in enough choices to accommodate most vials and small bottles.

Break-Safe™ Ampule Opener

PPE & Accessories

Chemistry Drug Discovery & Development Molecular Biology

This unique box-style design allows one-handed opening of up to 3 ampules at a time.

Buchner Funnel Trowel

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Smooth fissures in the precipitate surface during filtration with this trowel, designed for 46, 61, and 91 cm (18, 24, and 36") Buchner funnels.

Buchner Funnels – Single Piece

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

These one-piece HDPE Buchner funnels offer good retention and fast flow under vacuum.

Buchner Funnels – Two Piece

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

These easy-to-clean, two-piece polypropylene Buchner funnels include a molded-in perforated plate.

Buchner Table-Top Funnels 10.25″ (26 cm)

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Filter large volumes quickly with this polyethylene table-top Buchner funnel and your choice of Fritware® or perforated filter plate.

Buchner Table-Top Funnels 18″ (45.7 cm)

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Filter large volumes quickly with this polyethylene table-top Buchner funnel and your choice of Fritware® or perforated filter plate.

Buchner Table-Top Funnels 24″ (61 cm)

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Filter large volumes quickly with this polyethylene table-top Buchner funnel and your choice of Fritware® or perforated filter plate.

Buchner Table-Top Funnels 36″ (91.4 cm)

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Filter large volumes quickly with this polyethylene table-top Buchner funnel and your choice of Fritware® or perforated filter plate.

Bulb Pipettor

Pipettors & Accessories

Chemistry Manufacturing & Quality Control Molecular Biology

This bulb pipettor is an excellent aspirator for use with Westergren or Wintrobe sedimentation tubes.

Burette Clamp – Spring Action

Racks

Chemistry

These clamps firmly hold test tubes, burettes, and other labware in place.

Burette Clamps – Polypropylene

Racks

Chemistry

These non-corroding clamps have soft rubber pads that hold burettes firmly without scratching.

Cell (Cuvette) Spinbar® Magnetic Stirring Bar

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

This stirring bar fits standard 10 mm light path cuvettes and provides rapid vertical and horizontal mixing with minimal vortexing.

Check Valves – LDPE

Tubing & Connectors

Chemistry Materials Testing

Ensure one-way flow in vacuum lines with these polyethylene check valves.

Check Valves – PP

Tubing & Connectors

Chemistry Materials Testing

These polypropylene valves have a neoprene disk that stops reverse flow of liquid when pressure is interrupted.