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

Choose from these chemically inert 10mm polypropylene vials that are suitable for most chromatography applications. C4010-11 PP Limited Vol Vial VE = 100 Stück

Use these 11mm clear glass vials with snap caps or aluminum crimp seal closures. Target high recovery vial, 11mm crimp, 1.5ml,100/Cs, MA: C4011-9

Nearly eliminate septa push-through and improve sealing with vials built with the  innovative Advanced Vial Closure System (AVCS). X100 Vial 9mm wide opening SureStop screw thread(100Pce)

Nearly eliminate septa push-through and improve sealing with vials built with the innovative Advanced Vial Closure System (AVCS).

13mm Screw Thread Caps feature a 13-425 thread finish. Available in an assortment of styles, pre-assembled caps and septa minimize contamination. X100 Cap National Scientific screw thread pre-asse

Minimize contamination from handling with convenient Thermo Scientific™ National Assembled Target 10-425 Caps and Septa. Yellow 10-425 cap,t/s septum, 1000/CsC4010-60AY

Store your samples in these vials to eliminate leaching of ions while maintaining a consistent pH for the life of your sample. Storage vials range from 2mL to 40mL. X200 CLEAR VIAL,TEFLON CAP, 8ML,15-425 CAP

Choose from these wide opening screw thread vials that are manufactured from clear, (Type 1 Class A) glass and have a 10-425 thread finish. X100 Clr target i-d sc vial 12x32mmC4010-1W

Accessory for Amicon Ultra-0.5 centrifugal filters X96 Amicon Ultra 0.5ml Vials

Shell vials are an economical choice for many routine HPLC applications. Available in many sizes, they are sold as kits with caps to assure proper fit and function. X1000 Shell vial kit National Scientific positiveMA: C4008-50

Minimize the risk of contamination with quick, convenient Thermo Scientific™ National 20mm Crimp Seals with Septa. X100 CRIMP SEAL NATIONAL SCIENTIFIC TIN-PLATEDmagnetic, pre-fitted clear PTFE/grey butyl septum

Clear glass or polypropylene inserts for 9mm HPLC and GC autosampler vials are available in a variety of configurations with usable volumes from 160μL to 3.5mL. X100 TARGET CONICAL GLASS INSERT 33 EXP, 250UL

National Crimp Seals ensure sample security every time. X100 SEAL NATIONAL SCIENTIFIC OPEN SEAL PTFE/SILICone 20mm (pack of 100)

Precision manufactured from low extractable borosilicate glass. Wheaton Science Products™ E-Z Ex-Traction™ Vials conform to ASTM Type I, Class A and USP Type I requirements. X250 Vial Wheaton EZ Ex-Traction borosilicate ohne Verschluss (VE=250St)

Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs. X100 PRESS SEAL NATIONAL SCIENTIFIC PTFE/RUBBERseptum grey/red 20mm x 3mm (dia. x d)

Clear glass or polypropylene inserts for 8mm HPLC and GC autosampler vials are available in a variety of configurations with usable volumes from 125μL to 200μL. X500 200µl FB MICRO-SERTS

Vials are available in 10mL and 20mL usable volumes with screw thread closure styles that require no tools for closure. X125 Headspace vial Chromacol screw top 20mL

Combine the inertness of a PTFE coating with the resealability of silicone Thermo Scientific™ PTFE/Silicone Discs. X72 TUF-BOND TEFLON DISCS 72 FOR 100ML

Thermo Scientific™ National Target Snap-It Convenience Kits provide vials and Snap-it caps with prefitted septa in storage trays. X100 CLEAR SNAP-IT ID KIT CLEAR CAP SEPTA,12 X 32

11mm Wide Opening Snap-It Caps and Septa are easy to apply and easy to remove and fully compatible with all Snap-It vials. LOCK PE SNAPIT KLAR INTEGR.SEPTA 10O/FP

You can count on a secure, leak-resistant seal with Thermo Scientific™ National Aluminum Crimp Seals. X100 CRIMP SEAL NATIONAL SCIENTIFIC TARGET ALUMINIum with pre-fitted black Viton(R) septum (pack of

X2000 VIAL CRIMP MARK SPOT 2ML AM

Thermo Scientific™ National Target DP Screw Thread Caps with open top are designed for use with Target DP septa. X100 EMPTY AVCS 9MM CAP,RED

With a nominal O.D. of 6mm, these Thermo Scientific™ National Inserts fit Target LoVial Wide-Opening Vials. X500 VIAL INSERT NATIONAL SCIENTIFIC CONICAL,with top spring glass for Target LoVialwide openin

Thermo Scientific™ National Crimp-Top Autosampler Vials are offered as clear or amber, in a range of sizes. X100 CRIMP TOP VIAL 2.5ML 11MM

Convenience kits save time and reduce the risk of contamination. Each convenience kit includes 100 vials pre-assembled with 100 screw thread caps and septa.

Manufactured from high quality glass, these 4mL (13mm), 15x45mm vials feature 13-425 thread finish and fit a variety of autosamplers. X100 4ml asm conv kt,clr,ptfe/red rubber w/phenolicap, 100/Cs, MA: C4015-482A

Thermo Scientific™ National Assembled Caps and Septa for 8-425 Standard-Opening Vials are available in a variety of colors and septum materials. X100 Kim-lok red cap,w/tef/silicone septa 8-425,100/Cs, MA: C4013-61R

Save time and reduce the risk of contamination using this convenience kit. It includes 100 clear vials pre-assembled with 100 screw thread caps and septa. X100 ASS CLEAR DP KIT,TST SEPTA,100/PK