Clamps and Supports

Fisherbrand™ Covered Lead Rings for Flasks Products for Science Education Available on GSA/VA Contract for Federal Government customers only.

Protect and stabilize expensive glassware with these Vikem™ vinyl-coated lead rings.

Thermo Scientific™ Nalgene™ PVDF True Union Clamps Available on GSA/VA Contract for Federal Government customers only.

Repeatedly and reliably seal carboys with Thermo Scientific™ Nalgene™ PVDF True Union Clamps with silicone gaskets and end caps.

Fisherbrand™ Lab Jacks Products for Science Education

Precise height adjustment with the turn of a knob.

Thermo Scientific™ Nalgene™ Polypropylene Pinch Clamp Available on GSA/VA Contract for Federal Government customers only.

From completely open to restricted flow to completely closed—experience precise, one-hand regulation of fluid flow with the Thermo Scientific™ Nalgene™ Polypropylene Pinch Clamp.

Thermo Scientific™ Nalgene™ Heavy-Duty Stainless-Steel Clamps Available on GSA/VA Contract for Federal Government customers only.

Assure leakproof fluid connections with Thermo Scientific™ Nalgene™ Heavy-Duty Stainless Steel Clamps, for use with Nalgene Sanitary Carboys.

Boekel Scientific Lab Jacks™ Support Rod Products for Science Education

Fits into pre-tapped hole on the lab jacks

EISCO Premium Two Prong Clamp

Choose durable lab equipment that will last for years. The EISCO Premium Two Prong Clamp is an industrial, cork-lined clamp for burettes, flasks, and beakers.

EISCO Premium Two Prong Clamp w/ Boss Head Attachment

Choose durable lab equipment that will last for years. The EISCO Premium Two Prong Clamp w/ Boss Head Attachment is an industrial, cork-lined clamp for burettes, flasks, and beakers. It features a swivel head boss head attachment.

EISCO Premium Three Finger Clamp

Choose durable lab equipment that will last for years. The EISCO Premium Three Finger Clamp is an industrial three finger, cork-lined extension clamp.

EISCO Premium Three Finger Clamp w/ Boss Head

Choose durable lab equipment that will last for years. The EISCO Premium Three Finger Clamp w/ Boss Head is an industrial three finger, cork-lined extension clamp attached to a swivel boss head.

Bel-Art™ SP Scienceware™ Flaskup™ Flask Holders Available on GSA/VA Contract for Federal Government customers only.

With slight taper on the inside wall which allows a variety of different size round bottom flasks to fit into one holder

Fisherbrand™ Stainless Steel Clamps Available on GSA/VA Contract for Federal Government customers only.

Excellent chemical resistance and overall strength

EISCO Table Clamp Products for Science Education

For securing and holding a rod up to 12.5mm dia. vertically in a machined V-groove.

EISCO Premium Die Casted Boss Head Clamp

Ideal for connecting 16mm diameter rods and apparatus in tight places without sacrificing strength.

EISCO Universal Clamp Products for Science Education

Two prongs, diecast with other parts of plated brass.

Fisherbrand™ Castaloy™ Two-Prong Extension Clamps

Flat, vinyl- or fiberglass-covered jaws

EISCO Premium Metal Boss Head Clamp

Ideal for connecting 15mm diameter rods and apparatus in tight places without sacrificing strength.

Bel-Art™ SP Scienceware™ Pinch Valves Available on GSA/VA Contract for Federal Government customers only.

Squeeze soft silicone body of the valve to permit flow and release pressure to suspend the flow, drip-free

Fisher Scientific™ Stainless-Steel Lab Lifts

Over-sized, sure-grip adjustment knobs provide extra leverage for easy height adjustments

EISCO Premium Heavy Duty Boss Head Clamp

Thicker than normal 7mm threaded clamping screws and thicker casting to support more load.

Fisherbrand™ Tight-Seal™ Clamps

One-piece, reusable nylon clamps for hoses and tubing

Bel-Art™ SP Scienceware™ Swing Jaw™ Tubing Clamps

Provide nonslip closures for flexible tubing

Fisherbrand™ Cork Supports

Durable, compressed cork lab rings

Eisco™ Clamp Retort Combined Products for Science Education

Diecast alloy clamp retort, PVC coated jaws with boss head which accommodates rods up to 15mm in diameter.

Bel-Art™ SP Scienceware™ Acetal Plastic Screw Clamp

Complete ON/OFF and fine control with enough accuracy to replace stopcocks in many applications

Fisherbrand™ Castaloy™ Adjustable-Angle Clamps

Two- or three-prong clamps are good for gripping rods up to 0.75 in. (19mm) diameter

Eisco™ G Clamp Products for Science Education

Drop forged G Clamp (C clamp) 16cm

Fisherbrand™ C-Shaped Lead Rings for Flasks Available on GSA/VA Contract for Federal Government customers only.

Fit neatly around flasks with sidearm tubing connections. Bel Art C-Shaped Lead Rings for Flasks are available in four diameter/weight combinations.

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