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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1,246 – 1,260 of 2,253 results

1,246

New Jersey Fluid Systems LLC 70D FKM O-RING SIZE 006

NC3872652 70D FKM O-RING SIZE 006

Pricing & Availability

1,247

Chemglass Life Sciences #326 FEP Encapsulated Silicone O-ring

#326 FEP Encapsulated Silicone O-ring. Component of CG-1968-T zero dead space drain valves. Image shown are fully assembled drain valves. THIS ITEM IS O-RING ONLY.

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1,248

Perkin Elmer US LLC Parofluor O-Ring, 0.301 in I.D.

Included in the TurboMatrix Thermal Desorber High Temperature Kit (M0413646).

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1,249

MSC O-RING

TEFLON F/OMNI-PAK CAN O-RING

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1,250

Chemglass Life Sciences O-Ring, Perfluoro (FFKM), Size #011, White - Replacement seal for Chemglass fittings and glassware

Perfluoro (FFKM) O-ring, size #011, provides high thermal stability and broad chemical resistance for demanding laboratory sealing applications. Stocked in 75 durometer and suitable for elevated temperatures and aggressive solvents.

Perfluoro (FFKM) material for superior chemical resistance.
White color for easy identification.
75 durometer for durable sealing performance.
Service temperature -7 to 230 °C.
Recommended for acids, inorganic bases, alcohols/ethers, aromatic hydrocarbons, esters, aldehydes/ketones, aliphatic hydrocarbons, amines, and chlorocarbon solvents.
Sold individually (each) for replacement and maintenance.

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1,251

Perkin Elmer US LLC Parofluor O-Ring, 0.208 in I.D.

Included in the TurboMatrix Thermal Desorber High Temperature Kit (M0413646).

Pricing & Availability

1,252

Perkin Elmer US LLC Viton O-ring, 24.99 mm I.D.

Three of these o-rings are included in the Viton Burner Head O-Ring Kit for PinAAcle (09902219) and the Viton Burner Head O-Ring Kit for AAnalyst (09902219).

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1,253

MSC

5000502838 16X25X1 3-PLY RING PANEL FILT

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1,254

Agilent Technologies O-ring, 1/32 inch id, 3/32 inch od

O-ring, 1/32 inch id, 3/32 inch od, 1/32 inch nitrile, for capillary assembly in Mark 7 spray chamber.

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1,255

Med Vet International MED VET INTERNATIONAL

5000582848 PLATE/COMPR/2.7MM/8 HOLES 68MM

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1,256

Vee Gee Heathrow Scientific Lead Ring 1000-4000mL flasks

The Lead Ring is perfect for stabilizing vessels and labware or for water bath immersions.* Vinyl-coated lead ring will not mark or scratch benchtops and labware* C-Shape Style allows some manual size variation for a customized fit