Rubber Stoppers

Fisherbrand™ Turnover Septum Stoppers

For narrow-aperture containers X10 Fisherbrand turnover stopper 8mm plug dia

DWK Life Sciences Wheaton™ Stoppers for Serum Bottles and Vials: Thin Flange Stopper

Provide airtight covers X300 Stopper Wheaton lyophilisation butyl grey

Fisherbrand™ Silicone Recessed Septum Stoppers

Nontoxic and autoclavable recessed septum stoppers are externally serrated to create an effective internal seal X10 Silicone stopper 15mm plug dia

DWK Life Sciences Wheaton™ Stoppers for Serum Bottles and Vials: 3-Leg Lyophilization Stopper

Provide airtight covers X1000 Stopper Wheaton lyophilisation 3 leg chlorob

DWK Life Sciences Wheaton™ Straight Plug Style Bromobutyl rubber Stoppers for Vials and Serum Bottles

For maximum sealing of vials with straight wall glass finish X1000 30MM Stopper , St Plug (15X30), Gray Butyl

DWK Life Sciences Wheaton™ Flange Style Rubber Stopper

For research and parenteral drug applications X1000 CHLOROBUTYL/46 STOPPER 20 MM Nr.224100-193

DWK Life Sciences Wheaton™ Stoppers for Serum Bottles and Vials: 2-Leg Stoppers

Provide airtight covers X1000 Stopper Wheaton lyophilisation 2 leg chlorobChlorobutyl-Isoprene, VE=1000 Stück

DWK Life Sciences Wheaton™ Lyophilized Stopper: Igloo Lyophilization Stopper

Very low adsorption of the preservatives present in aqueous parenteral solutions - Available in 2-Leg, 3-Leg and Igloo styles. X1000 PREMIUM BROMOBUTYL STOP 20M

DWK Life Sciences Wheaton™ Lyophilized Stopper: 3-Leg Lyophilization Stopper

Very low adsorption of the preservatives present in aqueous parenteral solutions - Available in 2-Leg, 3-Leg and Igloo styles. X1000 PREMIUM BROMOBUTYL STOP 20MX1000 PREMIUM BROMOBUTYL STOP 20M, 3 LEG

DWK Life Sciences Wheaton™ Stoppers for Serum Bottles and Vials: Straight Plug Stopper

Provide airtight covers X1000 Plug stopper straight style 30mmnatural rubber

ACROS Organics™ Septum for AcroSeal™, butyl rubber/teflon, Acros Organics™

size: 43 x 3mm X10 Septum for AcroSeal, butyl rubber/teflon, size: 43 x 3 mm

DWK Life Sciences Wheaton™ Lyophilized Stopper: 2-Leg Lyophilization Stopper

Very low adsorption of the preservatives present in aqueous parenteral solutions - Available in 2-Leg, 3-Leg and Igloo styles. X1000 PREMIUM BROMOBUTYL STOP 20M

ACROS Organics™ Natural Rubber Septums

X100 Septum 16mm (15.9mm real) natural rubber

DWK Life Sciences Kimble™ Kontes™ Hollow White Rubber Sleeve Stoppers

Hollow stopper fits into the neck of the glassware apparatus. Series 774261 may be used at up to 125°C for up to 8 hours. X50 KONTES HOLLOW WHITE RUBBER SLEEVE STOPPER 14

Wheaton™ Wheaton™ Ultra Pure Complete Coat Stoppers

Featuring PTFE-like coatings to prevent reactions due to sample contact with rubber. Wheaton™ Ultra Pure Complete Coat Stoppers are manufactured in a silicone-free environment. X1000 20 mm Stopper, St Plug, Polymer Coating

DWK Life Sciences Wheaton™ Ultra Pure Straight Plug Stoppers

Provides for extremely high chemical purity and low gas permeability. Wheaton™ Ultra Pure Straight Plug Stoppers are manufactured from an ultra pure bromobutyl formulation. X1000 PREMIUM BROMOBUTYL STOP 20M

DWK Life Sciences Wheaton™ Snap-on Style Stoppers for Vials and Serum Bottles

For maximum sealing of vials with blow-back glass finish X1000 30MM STPR,SNAP-ON (16X30)GRY BTYL,SILZD pck

DWK Life Sciences Wheaton™ Stoppers for Serum Bottles and Vials: Sleeve Stopper

Provide airtight covers X1000 SLEEVE STYLE STOPPER 13 MM

DWK Life Sciences Wheaton™ Lyophilized Stopper: Straight Plug Stopper

Very low adsorption of the preservatives present in aqueous parenteral solutions - Available in 2-Leg, 3-Leg and Igloo styles. X1000 PREMIUM BROMOBUTYL STOP 13M

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