Stopcock Parts and Components
DWK Life Sciences Calibrex Flow Control Stopcock for Bottle Top Dispensers
Interchangeable flow control stopcock for all Calibrex™ 525 and 530 bottle top dispensers.
Cytiva™ Whatman™ Replacement Silicone O-Ring for MD142 Series Pressure Filtration Manifolds
Silicone O-Ring for use with MD142 Series Pressure Filtration Manifolds.
Eisco™ Rubber O-Ring
Eisco™ Rubber O-Ring is available in a variety of standard joint sizes.
Cytiva O-ring kit for valves, includes: 3 O-rings, ARP No. -006; 6 O-rings, ARP No. -010 (1/pkg)
Accessories and Spare Parts
Cytiva Viton O-ring for 47 mm In-Line Filter Holder, 2/pk
Viton O-ring for 47 mm In-Line Filter Holder, 2/pk
Chemglass Life Sciences Replacement Viton O-Rings for 11/25 PTFE Plug
Replacement Viton O-Rings for 11/25 PTFE Plug. Replacement components for 1:5 taper PTFE plugs. O-rings are Viton, nuts are green, and washers are white.
Chemglass Life Sciences Replacement Viton O-Rings for 15.2/30 PTFE Plug
Replacement Viton O-Rings for 15.2/30 PTFE Plug. Replacement components for 1:5 taper PTFE plugs. O-rings are Viton, nuts are green, and washers are white.
Ace Glass, Inc. -010 O-RING FETFE 12/PK -010 O-RING FETFE 12/PK
Size 010 FETFE o-ring, Pack/12. An ACE exclusive compound which is a fluoroelastomer with TFE additives. It has good compression set along w/ excellent temperature and chemical compatibility. Generally black or white. USP Class VI material.
Chemglass Life Sciences 6mm Glass Plug Only, 20/44
6mm Glass Plug Only, 20/44. Replacement for 6mm glass stopcock (CG40005).