Chemistry

Battery Powered Magnetic Stirrer

Mixers & Stirrers

Chemical Analysis Chemistry Manufacturing & Quality Control

Ideal for field use, 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 with a soft tapered chuck has a flexible vinyl bulb.

Bosshead Clamp

Racks

Chemistry

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

Bottle & Vial Racks – No-Wire

Racks

Chemistry Environmental Monitoring Water Testing

Small enough to hold in one hand and 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

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.

Buchner Funnels – Single Piece

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

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.

Buchner Funnels – Two Piece

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Easy-to-clean two-piece, polypropylene plastic 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 a polyethylene plastic Table-Top Buchner Funnel using 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 a polyethylene plastic Table-Top Buchner Funnel using 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 a polyethylene plastic Table-Top Buchner Funnel using 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 a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.

Bulb Pipettor

Pipettors & Accessories

Chemistry Manufacturing & Quality Control Molecular Biology

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

Non-corroding clamps have soft rubber pads to hold burettes firmly without scratching.

Cell (Cuvette) Spinbar® Magnetic Stirring Bar

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

This magnetic stirring bar fits into the standard 10 mm light path cuvette and provides rapid vertical and horizontal mixing with minimal vortexing.

Check Valves – LDPE

Tubing & Connectors

Chemistry Materials Testing

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

Check Valves – PP

Tubing & Connectors

Chemistry Materials Testing

Polypropylene plastic valve with neoprene valve disk stops reverse flow of liquid when pressure is interrupted.