Bel-Art Nylon Screw-Clamp Compressor for Tubing up to 1/4" O.D.

With a removable, leak-proof plug made of chemical-resistant, non-stick Teflon®PTFE, these 2- and 3-way polypropylene plastic stopcocks have barbed tubulations that accept 6.4mm to 9.5mm (¼" to ⅜") I.D. tubing. Three-way models allow connection of any two or all three arms Instant cut-off control Pressure rating is 240 KPa (35 psi) Steam autoclavable at 121°C (250°F)TEFLON®is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

The Lattice Support Stand has an extended base and three, evenly spaced, rigid aluminum support rods to provide maximum capacity of small lightweight items such as glassware, as well as heavy items such as mechanical stirrers. Weighted polypropylene base is excellent for use in severe corrosive conditions; stain resistant; provides maximum stability Three solid aluminum rods are securely screwed into the base; will not wear with everyday use of clamps Horizontal rods sold separately Ideal for use with Bel-Art Clamps (H18354-0000 and H18350-0000)

This polypropylene system is strong enough to support the weight of even the heaviest pipettor. Hold a single pipette with one clamp or add a triple clamp or extenders to increase the number of holders at a work location. Utility tray mounts between two clamps; ideal for storing pipetting supplies or other small items Perfectly sized for No Wire™ Half Racks that hold tubes, vials, mini tubes and cuvettes (series 18748) Attach to any shelf or benchtop edge up to 2.54cm (1") thick using the large locking thumbscrew clamp Supports many standard brands of pipettors All components are ...

Economical, durable and gentle on delicate glass or quartz cuvettes, this all-plastic washer replaces costly, antiquated devices that are often more fragile than the cuvettes they wash. Comes complete with a 500cc polypropylene vacuum flask, Vikem®vinyl stopper and 3 ft. PVC tubing ready for connection to a vacuum line Mouth of an inverted cuvette is pressed against the rubber cushion to induce suction Water or other cleaning fluid poured into the 89mm (3½") diameter funnel is forcibly sprayed into the cuvette and then drains into the flask Continued pressure on the cuvette creates an air ...

Plastic Tubing Clamps are durable and will not rust or corrode. Select from 3 sizes for best tubing fit. The Mini Tube Clamp with single position on/off gives positive shut-off with fingertip control. Use for thin-walled tubing under 4.7mm (3/16") O.D. The Mid-Range Tube Clamp has a 15-position stepped adjustment that controls flow from full open to complete closure. Fits tubing from 3.2 to 11mm (1/8 to 7/16") O.D. The Maxi Tube Clamp is for tubing up to 19mm (3/4") O.D., and has a 12-position ratchet control from full open to complete closure.