Bottle Closures

Fisherbrand™ PE Cone-Lined Polyethylene Caps

X4200 Plastic screw caps, polyseal (polycone) lined, black, size 24/400, Fisherbrand

Thermo Scientific™ 10mm Autosampler Vial Screw Thread Caps

10mm Wide Opening Screw Caps and Septa feature a 10-425 thread finish and are available in an assortment of styles to match your application needs. Red 10-425 cap,t/s septum, 1000/Cs, MA: C4010-60AR

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 28-415 Finish

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring. X500 CLOSURE NATURAL PP

Thermo Scientific™ PTFE/Silicone Discs

Combine the inertness of a PTFE coating with the resealability of silicone Thermo Scientific™ PTFE/Silicone Discs. X72 Disc Thermo Scientific Tuf-Bond fits 14mL

Fisherbrand™ Turnover Septum Stoppers

For narrow-aperture containers X10 Rubber cap skirted d22mm

Thermo Scientific™ 8mm Autosampler Vial Crimp Caps

8mm Crimp Top Closures provide a leak-resistant seal, feature 4mm openings and are available with a variety of septa materials with and without liners. X100 BLUE CAP W/SI/PTFE SEAL 8MM FINISH

Kimble™ Straight-Sided Serum Stoppers

For research and pharmaceutical packaging applications X100 Stopper, Straight Sided, PTFE-Faced, 20MM

Thermo Scientific™ Nalgene™ Three-way Stopcock

Experience in-house fluid transfer system flexibility with this three-way stopcock, arranged in a T-shape to simply any two — or all three — arms of the stopcock with ease. X4 STOPCOCK 3-W PP/PTFE 6,4-8MM ID

Thermo Scientific™ 13mm Autosampler Vial Screw Thread Caps

13mm Screw Thread Caps feature a 13-425 thread finish. Available in an assortment of styles, pre-assembled caps and septa minimize contamination. Black open-top cap, 13-425, 100/Cs, MA: C4015-1A

Thermo Scientific™ 8mm Autosampler Vial Septa

Septa for 8-425 Screw Thread Caps are constructed of PTFE, PTFE/rubber, or PTFE/silicone to suit a variety of applications. X100 SEPTUM CHROMACOL PTFE/RUBBER 8MM IVORY/RED(pack of 100)

Kimble™ Closures for Sample Vials

Black phenolic closure with PTFE-lined cap X144 Closure-Kimble-Chase;For Sample Vials;Black phenolic with PTFE-faced 14B PTFE lined cap

Fisherbrand™ Polypropylene Pouring Ring

X10 DROPPRING PP GL45 GUL

Tapered Cork Stoppers

X10 Cork stoppers 18x21mm

Thermo Scientific™ PTFE/Rubber Laminated Discs

For a highly inert and unreactive seal use Thermo Scientific™ PTFE/Rubber Laminated Discs.

X72 Disc fits 3mL and 5mL small reaction vials

Thermo Scientific™ 13mm Autosampler Vial Septa

13mm Septa for use with threaded caps Snap/Crimp Caps are available in PTFE/ Red Rubber, PTFE/Silicone or Red PTFE/White Silicone/Red PTFE. White virgin ptfe septa for 13-425 cap, 1000/CsMA: C4015-10

Corning™ Screw Caps for Disposable Culture Tubes

With white rubber liner X1000 Disposable Phenolic GPI 15-415 Threaded Screw Cap with Rubber Liners, Nonsterile, Bulk

Fisherbrand™ Turnover Septum Stoppers

X10 Fisherbrand turnover stopper 8mm plug dia

Corning™ Polyethylene Lids for Graduated Disposable Polypropylene Beakers

These replacement snap-on polyethylene lids fit on the Corning 250mL containers 02-540-11. X500 Replacement Snap-On HDPE Lid for 250ml Container, Sterile, 20/bag

Thermo Scientific™ 9mm Autosampler Vial Screw Thread Caps

Prevent septa push through and over- and under-tightening. With AVCS built into these 9mm screw caps you will get an optimal, consistent seal every time. X100 AVCS 9MM PINK CAP&TST SEPTA

PYREX™ Media Bottle High-Temperature Caps

With drip-free pouring ring X10 GL45 Red Open Top High Temperature (180°C) PBT Screw Cap, Nonsterile, Bulk

Kimble™ Kontes™ HPLC Economy 3-Hole Ultra-Ware Cap Systems

With plastic coating that blocks virtually all UV light up to 385 nm, preventing photodegradation of light sensitive mobile phases FLAT RESERVOIR 1L 3X 1/4'-28F

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 24-415 Finish

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring. X1000 Closures, PP, natural with 24-415 Finish

Fisherbrand™ Rubber Stopper Corks

For use in education, homebrewing and arts and crafts industries. X20 Cork stoppers 12x15mm

Fisherbrand™ Foamed PE-Lined Plastic Caps

X2500 Caps, white, plastic, 48-400 screw thread, polyethylene lined

Fisherbrand™ Polypropelene Screw Caps with Lip Seal

X10 CAP POLYPROPYLENE GL45 GREEN(pack of 10)

Thermo Scientific™ Nalgene™ Septum Closures: Sterile, Bulk Pack, 38-430mm

Combine elastomeric sealing of silicone with nonreactive PTFE reagent contact surfaces in these septum closures for media bottles. X240 Sterile Silicone/PTFE Septum Closure - BulkPack

Thermo Scientific™ Nalgene™ Carboy Replacement Screw Closures and Gaskets

Guarantee a leakproof system using Thermo Scientific™ Nalgene™ Replacement Screw Closures and Gaskets. X5 GASKET FOR FILLING/VENTING CLOSURESchraubverschluß 83B, VE=5 Sütck

Kimble™ Kim-Kap™ Disposable Closures

Available in natural (clear) or choice of four colors X500 Kim-Cap, yellow, 25mm

Kimble™ Kontes™ Polyethylene Stoppers

X100 Polyethylene Stoppers 14/20

Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners

Made from fabricated specially formulated resin to resist the effects of temperature and steam in autoclaving. Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners provide a highly inert sealing face. X288 SCREW CAPS WITH PTFE LINER 415/15 TO FIT 16MM TUBE

  spinner