X1000 UltraClean : 9mm PP Short Thread Cap,red,centre hole, Silic. white/PTFE red,55° shore A,1.0mm

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. X100 Target white screw thread cap, 10-425,MA: C4010-98W

For filling, venting, and manipulation X4 CellSTACK, filling accessory, vented, 0.25ID tubing, 37mm filter, individually wrapped, Sterile

For test tubes and flasks X100 Plugs for 35-45mm openings fits AS-355 AS-359

Designed for use with Falcon 25-, 75-, and 175cm2 flasks X100 Vented Screw Cap for 75cm² Culture Flask, Non

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/SILICONE/PTFE 8MMred/white/red (pack of 100)

Available in an variety of styles to match your application. Pre-assembled caps and septa minimize contamination. X100 CAP THERMO SCIENTIFIC SCREW PTFE/SILICONE/PTF

For use with nonsterile skirted- and conical-bottom tubes X500 SCREW CAP + O RING ASSORTED

For narrow-aperture containers X10 Rubber cap skirted d14mm

Minimize contamination from handling with pre-assembled caps and septa; compatible with most HPLC and GC autosamplers. X100 Crimp seal National Scientific to fit all

Thermo Scientific™ Septa Caps include a bonded-in 0.045″ thick septa. X24 Open top septum cap, 33-430mm, bonded0.045in, PTFE lined silicone septa, white

With white rubber liner X250 cap for glass tube screw cap 16mm rubber line

Ensure the integrity of bottle contents with these tamper-resistant seals. Heat-shrink bands are gamma stable and include a perforated “tear strip” feature for easy removal. X1000 Heat shrink band Nalgene for Nalgene PETGVerschluss 38-430, unsteril VE=1000

Fit these replacement closures onto Thermo Scientific™ Nalgene™ Mason Jars. X12 Mason Jar Closure, PP 70mm

X1000 UltraClean : 9mm PP Short Thread Cap,blue,centre hole, Silic. white/PTFE red,55° shore A,1.0mm

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

11mm Wide Opening Snap-It Caps and Septa are easy to apply and easy to remove and fully compatible with all Snap-It vials. X100 Snap-it seal,t/s, , MA: C4011-54

Form an exceptionally tight seal and offer a good chemical barrier. Fisherbrand™ Black Phenolic PolyCone Caps are used from liquids, to soaps, to macro-invertebrates. X576 Caps Fisherbrand polyseal(polycone) lined 33/400 (supplied as 48 bags of 12)

Resist effects of temperature and steam in autoclaving X288 PHENOLIC CAP 15-415 REUSABLE, 144/bag

X500 Plastic screw caps, PTFE faced PE lined, white, size 22/400, Fisherbrand

You can count on a secure, leak-resistant seal with Thermo Scientific™ National Aluminum Crimp Seals. 11 mm alum seal ptfe/grey buty liner, 1000/CsMA: C4011-37

Various filtration-cap system accessories Filtration cap KimbleULTRA-WARE removable coarsefritted glass filter support with a vacuum adapter

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 DP BLUE CAP, BONDED T/S

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

X576 Plastic screw caps, polyvinyl lined, white, size 20/400, Fisherbrand

X144 CAP,PHENOLIC,PULP/VINYL LINER,20-400

Ensure leakproof† service of Thermo Scientific™ Nalgene™ centrifuge bottles at their recommended maximum rated speeds by using these sealing caps. X2 OAK RIDGE SEALING CAP 50MLDichtung VE=2 Stück

Thermo Scientific™ National Target 10mm Septa are designed for use with 10-425 threaded caps. X100 SEPTUM NATIONAL SCIENTIFIC SOFT RED PTFE/WHITe silicone for 10-425 Target screw threadcaps

For use with open-top PBT caps X10 Silicone Septa for GL45 Open Top PBT Screw Cap, Nonsterile, Bulk

Allow for easy access to vial contents X1000 SEAL KIMBLE CRIMP TEAR AWAY ALUMINIUM 20MM(case of 10 x 100 seals)