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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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706 – 720 of 2,029 results
706

McMaster-Carr MCMASTER CARR SUPPLY COMPANY

NC3908628 ORING 1/8W BUNA 100/PK

ENCOMPASS
707

Ace Glass, Inc. 6X6 RASCHIG RINGS 6X6 RASCHIG RINGS
SDP

6 x 6mm raschig rings are fabricated from borosilicate glass and have an approximate wall weight of 1.0/mm.

ENCOMPASS_PREFERRED
708

USA Scientific Inc ErgoOne Multichannel o-rings

ErgoOne 100 ul and 300 ul multichannel tip cone o-rings, 4/pk

ENCOMPASS
709

Bellco Glass, Inc. Size: 8lSeam welded w/ electropolish finish3-port w/ siphon, fill & vent tubesIncludes: 45mm pp cap & silicone gasketDimensions: 1/4" x 5/32"Longest tube: 11"
SDP

Size: 8lSeam welded w/ electropolish finish3-port w/ siphon, fill & vent tubesIncludes: 45mm pp cap & silicone gasketDimensions: 1/4" x 5/32"Longest tube: 11"

ENCOMPASS_PREFERRED
710

Milestone Inc MILESTONE INC
SDP

NC3896791 ORING 98X3 FKM FOR TFM VESSEL

ENCOMPASS
711

Milestone Inc MILESTONE INC
SDP

NC3896789 ORING FOR MCL00710 10X2MM

ENCOMPASS
712

Perkin Elmer US LLC Sampler Cone O-Rings for ELAN DRCs/9000/6x00, Qty. 5

They are included in the ELAN DRC-e/9000 Spares Kit (N8120610) and the ELAN DRC II Spares Kit (N8120611).

ENCOMPASS_PREFERRED
713

MSC O-RING BUNA-N

-028 1-3/18X1/16 O-RING BUNA-N

ENCOMPASS
714

Pressure Biosciences Inc RETAINING RING FOR BAROCYCLER
SDP

NC2748274 RETAINING RING FOR BAROCYCLER

ENCOMPASS
715

Chemglass Life Sciences 2mm PTFE Metering Plug Only
SDP

2mm PTFE Metering Plug Only. Replacement for CG43401.

ENCOMPASS_PREFERRED
716

Chemglass Life Sciences Chemglass O-Ring CG-309-Z-119 - Simriz 486 FFKM Perfluoro, Size 119, White, USP Class VI - For vacuum traps and O-ring joints
SDP

These perfluoroelastomer (FFKM) O-rings use Simriz 486 material to provide broad chemical resistance and high temperature stability for demanding laboratory and semiconductor applications. They are produced in white color and are certified to USP Class VI for biocompatibility.

  • Perfluoroelastomer (FFKM) construction for broad chemical compatibility and plasma resistance.
  • White color and USP Class VI certification for biocompatibility.
  • Hardness, Shore A: 75.
  • Temperature range: -7°C to +230°C.
  • Tensile strength: 2,620 psi.
  • Suitable for vacuum traps and glassware O-ring joints.

ENCOMPASS_PREFERRED
717

Bellco Glass, Inc. Size: 15lSeam welded w/ electropolish finish3-port w/ siphon, fill & vent tubesIncludes: 45mm pp cap & silicone gasketDimensions: 1/4" x 5/32"Longest tube: 11 15/16" at curve
SDP

Size: 15lSeam welded w/ electropolish finish3-port w/ siphon, fill & vent tubesIncludes: 45mm pp cap & silicone gasketDimensions: 1/4" x 5/32"Longest tube: 11 15/16" at curve

ENCOMPASS_PREFERRED
718

Avantor Fluid Handling POOLING MANIFOLD MOQ10

NC3721377 POOLING MANIFOLD MOQ10

ENCOMPASS
719

Chemglass Life Sciences 2mm PTFE Plug Only, 11/25
SDP

2mm PTFE Plug Only, 11/25. Green handle and nut.

ENCOMPASS_PREFERRED
720

Beckman Coulter Plug Assy Autovent PP set o

Plug Assy Autovent PP set o

ENCOMPASS