13mm Screw Thread Caps feature a 13-425 thread finish. Available in an assortment of styles, pre-assembled caps and septa minimize contamination. X100 VIAL CAP NATIONAL SCIENTIFIC WITH INTEGRALmoulded PP membrane polypropylene for 13-425

Nearly eliminate septa push-through and improve sealing with vials built with the  innovative Advanced Vial Closure System (AVCS). X100 Vial National Scientific Target DP robotic

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 Cap and septum National Scientific pre-assemb

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/SOFT BLUE SILPTFE FOR SHIMADZU 100/PK

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 2ml clr vial,open top cap,10/50 septaMA: B7990-1

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. X100 VIAL KIT SURESTOP  WITH ID PATCH GLASS 2ML(100Pce)

14 mm Snap/Crimp Caps and Septa are available in an assortment of materials. Pre-assembled caps and septa minimize contamination from handling. 13MM KIM-SNAP CLEAR CAP HIGH PURITY PTFE, 100/CsMA: C4015-52

X2000 VIAL CRIMP 2ML CLEAR

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 MACROVIAL NATIONAL SCIENTIFIC TARGET MICRO-V(TM) flat bottom, screw thread, wide opening, with

Select from these high-quality amber glass vials designed to fit a variety of autosamplers. X100 Macrovial target 10-425 s/t am ber 300ul fuseins, 100/Cs, MA: C4010-LV2

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. X1000 SEPTUM NATIONAL SCIENTIFIC IVORY PTFE/WHITEsilicone for 4mL screw thread vials 13mm (pack of

X100 MAG COVER & SCREW CAP 9MM

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

These 8mm vials have a 8-425 thread finish. They are manufactured from high-quality glass and fit a variety of autosamplers. X500 2ML SCREW TOP VIAL WITH WRITE ON PATCH -CLEAR

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 8mm red/white

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 BLK CAP&TST SEPTA

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 STAR PRE-SLIT SEPTA TFE/SIL

Choose convenient, unassembled screw thread vial kits, featuring caps with pre-assembled septa. X100 CLEAR 4ML VIAL KIT, 75MIL T/S SEPTA

15 × 45mm X200 TITESEAL 4mL amber vial with closure

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. X100 Vial convenience kit National Scientific

Use these 11mm clear glass vials with snap caps or aluminum crimp seal closures. X100 Vial National Scientific Target Colorband(TM)

Manufactured from high quality glass, these 4mL (13mm), 15x45mm vials feature 13-425 thread finish and fit a variety of autosamplers. X100 Assem amber 4ml vial kit,t/s septa,C4015-017A

Minimize contamination from handling with pre-assembled caps and septa; compatible with most HPLC and GC autosamplers. X1000 11MM ALUM SEAL/PTFE LINER

9mm Septa are available in PTFE/ Red Rubber, PTFE/Silicone or Red PTFE/White Silicone/Red PTFE to suit a variety of applications. X100 Target dp septa, pre-slit tef/silC4000-55

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

Combine the inertness of a PTFE coating with the resealability of silicone Thermo Scientific™ PTFE/Silicone Discs. X72 TUF-BOND TEFL. DISC 72 FR .3/3.5ML

Select from our portfolio of high-quality glass 8mm crimp/snap top vials that are ideal low-volume sample vials for 6mm, 7mm and 8mm autosampler trays. X100 Vial National Scientific cimp top, round

Available in an variety of styles to match your application. Pre-assembled caps and septa minimize contamination. X100 8-425 ASSEM CAP & TST SEPTA,MA: C4013-40A

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

Save time and reduce risk of contamination. These convenience kits offer matched quantities of 20mm headspace vials and aluminum seals with prefitted septa. X100 20mm open seal with tef/butyl septa,C4020-36A