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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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961 – 975 of 2,034 results
961

Andwin Scientific ANDWIN SCIENTIFIC
SDP

NC3893183 EXCELMARK A-3068 SELF-INKING S

ENCOMPASS
962

Chemglass Life Sciences Adapter, 18/9 O-Ring Ball Joint to 9mm OD Tubing, Airfree, Schlenk
SDP

Adapter, 18/9 O-Ring Ball Joint to 9mm OD Tubing, Airfree, Schlenk. Adapter for AF-0453-02 bubbler.

ENCOMPASS_PREFERRED
963

Diagnocine LLC KREBS RING BICAR BUF 500ML
SDP

NC3369326 KREBS RING BICAR BUF 500ML

ENCOMPASS
964

Chemglass Life Sciences 4.5in O-Ring Flat Flange, Tube ID: 99mm, Tube OD: 105mm, O-Ring Size 348
SDP

4.5in O-Ring Flat Flange, Tube ID: 99mm, Tube OD: 105mm, O-Ring Size 348. Similar to CG-135 flange but with the mating end of the flange having a precision formed o-ring groove instead of being ground. Joint provides a grease-free vacuum tight seal when used with the CG-139 clamp. O-ring is included with each flange and can be ordered separately, see CG-305.

ENCOMPASS_PREFERRED
965

Micromeritics Instrument Corporation O-RING-012 70 DURO BUNA-N
SDP

NC2020098 O-RING-012 70 DURO BUNA-N

ENCOMPASS
966

Sorbent Technologies Inc O-RING LUER LOCK CARTRIDGE
SDP

NC3444882 O-RING LUER LOCK CARTRIDGE

ENCOMPASS_PREFERRED
967

LECO Corporation O Ring

O Ring

ENCOMPASS
968

Chemglass Life Sciences 3 Ring Hose Connection, "A" = 4.0, "B" = 8 to 9, "C" = 9 to 10, "D" = 16.5; "E" = 8
SDP

3 Ring Hose Connection, "A" = 4.0, "B" = 8 to 9, "C" = 9 to 10, "D" = 16.5; "E" = 8. Serrations are tooled on both ends of an 8" length of tubing.

ENCOMPASS_PREFERRED
969

Precision Associates Inc O-RING 1X1 1/4X1/8 1/EA

This item has a minimum qty of 15 per supplier requirements.

ENCOMPASS
970

Vacuum Research Corp CENTERING RING NW25
SDP

This item has a minimum qty of 5 per supplier requirements.
Centering ring, stainless steel, Viton o-ring, NW25

ENCOMPASS
971

Andwin Scientific ANDWIN SCIENTIFIC
SDP

NC3910433 FLUOROCARBON FKM O-RINGS

ENCOMPASS
972

MSC O-RING BUNA-N

502870616 O-RING BUNA-N

ENCOMPASS
973

MSC O-RING BUNA-N

502870617 O-RING BUNA-N

ENCOMPASS
974

MSC O-RING BUNA-N

502870630 O-RING BUNA-N

ENCOMPASS
975

YSI 3P LifeScience O-RING-VITON AS568A-110V75

NC2961319 O-RING-VITON AS568A-110V75

ENCOMPASS