Nearly eliminate septa push-through and improve sealing with vials built with the  innovative Advanced Vial Closure System (AVCS). X100 2ML CLR VIAL W/ BLU BAND WITH 9MM TOP

Made of clear glass or polypropylene, these 11mm inserts are available in a variety of configurations with usable volumes from 250μL to 450μL. X100 INSERT NATIONAL SCIENTIFIC TARGET STANDARDopening conical with pulled-point interior borosil

Use these 11mm clear glass vials with snap caps or aluminum crimp seal closures. X12 VIAL NATIONAL SCIENTIFIC NARROW CONICAL BASE,crimp-top, standard opening, solid glass 425µL

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 CLEAR DP KIT, T/RR SEPTA

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

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 BLACK CAP, BONDED T/S SEPTA

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 Storage vial National Scientific borosilicate

Tear-off seal can be removed completely allowing content to pour from bottle X1000 TEAR-OFF SEAL 13 MM

Thermo Scientific™ National Snap-It Closures allow quick, easy application and removal from Target Snap-It vials. X100 Seal National Scientific Snap-It red PTFE/whi

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

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)

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. X500 1mL flat Bottom Vial Neckless - Clear - forWaters, VE=500 Stück

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

Save time in sample preparation. Three levels of ThermoScientific EPA Screw Vials are available to match your application requirements: Level 300, 200 and 100.
X100 20ML EPA VIAL KIT 100 CLASS

Available in an variety of styles to match your application. Pre-assembled caps and septa minimize contamination. X500 8MM SCREW CAP BLACK FOR JAPANESE INSTRUMENTS

Keep all vials and compatible crimp seals handy and dust-free with Thermo Scientific™ National Unassembled Target LoVial Wide-Opening Vial Kits. X100 CLEAR TARGET I-D KIT WITH SEAL+SEPTA, 12 X 32

Thermo Scientific™ National 15 × 45mm Screw Thread Vials have a uniformly flat bottom for security with inserts. X100 VIAL NATIONAL SCIENTIFIC I-D(TM), FLAT BASE,silanised glass 13-425 screw thread, 4mL, 15mm x

Save time and reduce the risk of contamination using this convenience kit. Each kit includes 100 amber vials and 100 crimp top caps with pre-assembled septa. X500 Amber vial/crimp seal, 12x32mmC4012-88A

X2000 VIAL CRIMP 2ML AMBER

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)

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

Thermo Scientific™ Open-Top Screw Caps provide an inert, airtight seal and direct puncture-access to sample with a syringe needle. X72 OPEN-TOP SCREW CAPS 72 FOR 100ML

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

Thermo Scientific™ Screw Vial Caps and Seals are offered in a range of colors, with and without assembled septa, for use with a broad range of autosamplers. X1000 Cap Thermo Scientific with red PTFE/white(VE=1000Stck.)

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 kit National Scientific glass vial,

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

Clear or amber, in a range of styles X1000 10ML HEADSPACE VIAL CLEAR GLASS

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

Thermo Scientific™ National Open-Top Caps without Septum for 8-425 Standard Opening Vials are designed to be used with any 8mm septa. X100 Closure,ppl,s/t,green, , MA: C4013-98G

Minimize contamination from handling with pre-assembled caps and septa; compatible with most HPLC and GC autosamplers. X1000 11MM RED, SF TYPE PTFE/RED RUBBER