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. 10mm L/Blue Target ap/SeptumPre-Slit PTFE/Silicone

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. X100 BLACK OPEN TOP CAP, 8-425

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 Vial National Scientific I-D(TM), flat bottom

Nearly eliminate septa push-through and improve sealing with vials built with the  innovative Advanced Vial Closure System (AVCS). X500 2ML WIDE MOUTH SCREW TOP VIAL WRITE ON PATCH

Minimize contamination from handling with pre-assembled caps and septa; compatible with most HPLC and GC autosamplers. 11mm,alum seal,ptfe/rubbr,gold, 1000/CsC4011-7Y

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. X500 Seal Chromacol polyethylene for ECD applicati

Available in an variety of styles to match your application. Pre-assembled caps and septa minimize contamination. X100 CAP CHROMACOL SCREW OPEN TOP POLYPROPYLENE8-425 thread (pack of 100)

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. X100 INSERTS,100µL WITH BOTTOM SPRING,LV TYPE(PACK OF 100)

Save time and reduce the risk of contamination using this convenience kit. It includes 100 amber vials pre-assembled with 100 screw thread caps and septa. X100 Assemb target amber kit, white cap, shimadzus, 100/Cs, MA: C4010-57A

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 Green snap-it seal,t/s slt septa,C4011-55G

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. X200 Shell vial convenience kit National Scientifi

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 YEL CAP&TS SEPTA

Thermo Scientific™ National Open-Top Caps without Septum for 8-425 Standard Opening Vials are designed to be used with any 8mm septa. X1000 VIAL CAP NATIONAL SCIENTIFIC OPEN-TOP,flangeless, without septum phenolic for 8-425

Thermo Scientific™ National Target 10mm Septa are designed for use with 10-425 threaded caps. X100 target septa, 10mm, t/s, MA: C4010-60

Glass, Clear KG-33 X1000 HEADSPACE VIAL FLT TOP 20 M

Save time and reduce risk of contamination. These convenience kits offer matched quantities of 20mm headspace vials and aluminum seals with prefitted septa. X100 CRIMP VIAL 20ML 20MM

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

13mm Screw Thread Caps feature a 13-425 thread finish. Available in an assortment of styles, pre-assembled caps and septa minimize contamination. X100 ASSEMBLED CAP&SEPTUM, FITS 4ML VIAL

With built-in septa Clear 12x32mm sepcaps, 500/Cs, MA: C4011-81

Choose convenient, unassembled screw thread vial kits, featuring caps with pre-assembled septa. X100 Amber 4ml i-d vial kit 75mil t/s septa,MA: C4015-88AW

Save time and reduce the risk of contamination using this convenience kit. Each kit includes 100 amber vials and 100 screw thread caps with pre-assembled septa. X100 Amber target i-d kit, t/s septa,C4010-88AW

Autoclavable and used for multiple injections X1000 CLOSURE STD SEPTA BLK 13-42

Save time and reduce the risk of contamination using this convenience kit. Each kit includes 100 clear glass vials and 100 crimp top caps with pre-assembled septa. 2ML C/T VIAL W/TYPE 7 RUB/PTFESEAL FOR AGILENT100/PK

8mm Amber Vial Convenience Kits save time and reduce the risk of contamination. Each kit includes 100 vials and 100 screw thread caps with pre-assembled septa. X100 Amber 12x32mm vial kit t/s septa,C4013-17

Save time and reduce the risk of contamination using this convenience kit. Each kit includes 100 clear glass vials and 100 screw thread caps with pre-assembled septa. Target conv kit, clear id vial , blk pp pre-slitt, 100/Cs, MA: C4010-97W

Choose from these chemically inert polypropylene 11mm vials that are suitable for most chromatography applications. X100 TARGET CRIMP-SNAP PP VIALS,

Preassembled with septa for use with Target Snap/Crimp LoVial™ Vials X100 11mm seal,kim snap, low evap ptfe/rbr,nat,

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 Assem clear target i-d kit,t/s septaC4010-017W

Choose from these chemically inert polypropylene vials that are suitable for most chromatography applications. X1000 VIAL NATIONAL SCIENTIFIC HIGH RECOVERYglass 675µL (pack of 1K)

For use with snap caps or aluminum crimp seal closures, these high-quality 11mm amber glass vials are 2mL, 12x32mm and fit most brands of autosamplers. X100 VIAL NATIONAL SCIENTIFIC FLAT BOTTOM, CRIMP-Top, standard opening, borosilicate glass 2mL