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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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541 – 555 of 1,864 results
541

Chemglass Life Sciences #260 Orange Silicone O-Ring
SDP

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

ENCOMPASS
542

Chemglass Life Sciences #124 Orange Silicone O-Ring
SDP

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

ENCOMPASS
543

Chemglass Life Sciences 20.0 x 2.00 Orange Silicone O-Ring
SDP

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

ENCOMPASS
544

Pipette Supplies, Inc. FINNPIPETTE ORING 100UL
SDP

O-ring for:Finnpipette Digital Single ChannelFinnpipette F1 Single ChannelFinnpipette F1 MultichannelFinnpipette F1 ClipTip Single ChannelFinnpipette F1 ClipTip MultichannelFinnpipette F1 MultichannelFinnpipette F2 Single ChannelFinnpipette F2 MultichannelFinnpipette F3 Single ChannelFinnpipette Focus Single ChannelFinnpipette Novus Single ChannelFisherbrand II Single ChannelFisherbrand Elite Single Channel 100μlFisherbrand Elite 8 and 12 Channel

ENCOMPASS
545

THERMO SCI 3P AIG PARTS & ACCESSORIES O-RING-018 0.739X.070 EPR

50-134-4927 O-RING-018 0.739X.070 EPR

ENCOMPASS
546

THERMO SCI 3P AIG PARTS & ACCESSORIES O-RING FOR ANODE FEEDTHROUGH

50-134-6555 O-RING FOR ANODE FEEDTHROUGH

ENCOMPASS
547

Chemglass Life Sciences Replacement Viton O-Rings for 1" Unions, Airfree, Schlenk
SDP

Replacement Viton O-Rings for 1" Unions, Airfree, Schlenk. Replacement Viton O-Rings for item AF006706. O-Rings are 70 durometer Viton. Unions provide seals directly from the listed sizes on a glass to glass basis, or can be used with the AF-0068 cuffs and flexible tubing. They can be used with glass tubing as much as 1/32in undersize. Unions are made from #316 stainless steel.

ENCOMPASS_PREFERRED
548

Chemglass Life Sciences Vacuum Trap STOPPER ONLY, Airfree, Schlenk, 57mm O-ring Flange
SDP

Vacuum Trap STOPPER ONLY, Airfree, Schlenk, 57mm O-ring Flange. The seal between the trap stopper and body is made with a 57mm flat o-ring flange for total grease-free operation when used with either the AF-0060 or AF-0061 manifolds. Complete item consists of the trap stopper and body, one CG-139-02 horseshoe clamp, one #331 Viton o-ring and two #116 Viton o-rings.

ENCOMPASS_PREFERRED
549

Ace Glass, Inc. 10mm stopcock replacement O-ring set, FETFE
SDP

10MM FETFE O-RNG SET (GLASSBLOWER)

ENCOMPASS_PREFERRED
550

Ace Glass, Inc. 0-3mm and 0-4mm stopcock replacement O-ring set, ethylene propylene
SDP

4MM EP O-RING SET (GLASSBLOWER)

ENCOMPASS_PREFERRED
551

Ace Glass, Inc. 10mm stopcock replacement O-ring set, Kalrez
SDP

10MM KALREZ SET (GLASSBLOWER)

ENCOMPASS_PREFERRED
552

Ace Glass, Inc. Plug, stopcock, PTFE, 2mm T-bore, 15.2/30
SDP

Plug, stopcock, PTFE, 2mm T-bore, 15.2/30

ENCOMPASS_PREFERRED
553

Ace Glass, Inc. 35/25 O-RING SEAL JT (GLASSBLOWER)
SDP

35/25 O-RING SEAL JT (GLASSBLOWER)

ENCOMPASS_PREFERRED
554

Ace Glass, Inc. 24/40 Viton O-ring rodaviss joints
SDP

24/40 VITON O-RING

ENCOMPASS_PREFERRED
555

Ace Glass, Inc. 14/35 CAP W/STOPCOCK
SDP

14/35 CAP W/STOPCOCK

ENCOMPASS_PREFERRED