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Stopcock Parts and Components

Stopcock parts and components give stopcocks a wider range of uses. Stopcock plug assemblies are also produced to replace parts in existing lab equipment. Plastic replacement stopcock parts and components, when paired with a stopcock, are often used in conjunction with separatory funnels, Schlenk flasks and burettes.
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286 – 300 of 2,026 results
286

World Precision Instrument FrameWorks Polished Stainless Steel Post, 50cm
SDP

These high quality components are made of stainless steel and polymer that resists organic solvents and corrosion. They can be easily assembled to make a stand-alone setup for student laboratory equipment or to make a complicated frame for research labs. Use these components to custom build your own stands for laboratory glassware, manipulator stands or any other laboratory application you can envision.

ENCOMPASS
287

World Precision Instrument FrameWorks Polished Stainless Steel Post, 25cm
SDP

These high quality components are made of stainless steel and polymer that resists organic solvents and corrosion. They can be easily assembled to make a stand-alone setup for student laboratory equipment or to make a complicated frame for research labs. Use these components to custom build your own stands for laboratory glassware, manipulator stands or any other laboratory application you can envision.

ENCOMPASS
288

Uline Dustproof Ring 45x57 For H5484

Dustproof Ring 45x57 For H-5484

ENCOMPASS
289

Grainger HOIST RING 5/16 -18 THREAD 660

502791092 HOIST RING 5/16 -18 THREAD 660

ENCOMPASS_PREFERRED
290

Chemglass Life Sciences Replacement Plug Only, TFE, for General Purpose Valves
SDP

Replacement Plug Only, TFE, for General Purpose Valves. Replacement TFE Plug for 2mm General Purpose Valve.

ENCOMPASS_PREFERRED
291

Milestone Inc VITON O-RING F/COVER 3.5X1.5MM
SDP

NC0593638 VITON O-RING F/COVER 3.5X1.5MM

ENCOMPASS
292

Milestone Inc O-RING F/RACK HOLDER
SDP

NC0593637 O-RING F/RACK HOLDER

ENCOMPASS
293

TSI Incorporated O-RING 1-030 5747 BLK BUNA

NC3794555 O-RING 1-030 5747 BLK BUNA

ENCOMPASS
294

Process Control Solutions PROCESS CONTROL SOLUTIONS
SDP

NC3907250 EPDM O-RING 6.5IN ID .25W

ENCOMPASS
295

Electron Microscopy Sciences Macro/Latex Agglutination Slides 15 Ring White, 15 mm
SDP

Slide, Macro/Latex Agglutination, Glass Size: 4.75" x 3.5"

ENCOMPASS_PREFERRED
296

Ace Glass, Inc. O-RING BUNA-N SIZE 221 O-RING BUNA-N SIZE 221
SDP

Size 221 Buna-N o-ring, Pack/6. Also known as Nitrile rubber, is a synthetic blended rubber, co-polymer of acrylonitrile and butadiene. Generally resistant to fuels and oils, and is typically black or brown in color.

ENCOMPASS_PREFERRED
297

Ace Glass, Inc. O-ring, silicone, size 111, pk/12
SDP

O-ring, silicone, size 111, pk/12

ENCOMPASS_PREFERRED
298

Ace Glass, Inc. O-RING CAPFE SIZE 112
SDP

NC2182352 O-RING CAPFE SIZE 112

ENCOMPASS_PREFERRED
299

Chemglass Life Sciences 228 x 5.33 Orange Silicone O-Ring
SDP

Orange silicone o-rings conform to FDA 21CRF Part 177.2600.

ENCOMPASS
300

Chemglass Life Sciences Replacement Nuts for 24/40 PTFE Plug
SDP

Replacement Nuts for 24/40 PTFE Plug. See CG-457 series for replacement o-rings and replacement washers.

ENCOMPASS_PREFERRED