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

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

Choose from these chemically inert polypropylene vials that are suitable for most chromatography applications. X100 VIAL CHROMACOL SCREW VIRGIN POLYPROPYLENE12mm x 32mm (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 Assem amber vial in rack blk cap t/s septa100/Cs, MA: C4010-67A

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

Save time and reduce risk of contamination. These convenience kits offer matched quantities of 20mm headspace vials and aluminum seals with prefitted septa. X1000 VIAL NATIONAL SCIENTIFIC HEADSPACE BOROSILICA te glass rounded bottom 23mm x 75mm 20mL

Constructed of borosilicate glass X2000 VIAL SCREW 4ML 13-425 GRAD

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/SIL SEPTA

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 GREEN CAP, PRE-SLIT

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 VIAL CAP NATIONAL SCIENTIFIC OPEN TOP, POLYPRopylene soft 10-425, 12mm x 32mm with pre-inserted

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

X1000 11mm Aluminium Cap, clear , centre hole, PTFE red/Silicone white/PTFE red, 45° shore A, 1.0mm

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 8MM CLEAR CONICAL CRIMP VIAL, 6 X 32MM

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 Clear vials only,2ml, 8-425,12x32B7999-1

X2000 VIAL CRIMP 2ML CLEAR

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,

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,teflon, , MA: C4011-52

Select from these high-quality amber glass vials designed to fit a variety of autosamplers. X100 Silanized amber target sc i-d vial, 12x32,100/Cs, MA: C4010-S2W

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)

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 roboticC4000-S1

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

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

13mm Screw Thread Caps feature a 13-425 thread finish. Available in an assortment of styles, pre-assembled caps and septa minimize contamination. X500 CAP CHROMACOL SCREW PREFITTED SILICONE/PTFEliner 13mm for VGA-112-705K

Offered as amber or clear glass, in capacities from 8mL to 22mL. X200 Stor Vial 8ml and Cap Combination Pack

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 crimp top target

Black phenolic closure with PTFE-lined cap X144 CLOSURE S/T, PTFE/RUBBER 13-425

Autoclavable and used for multiple injections X1000 CLOSURE PRE-SLIT BLCK 13-42

Minimize contamination from handling with pre-assembled caps and septa; compatible with most HPLC and GC autosamplers. X1000 SILVER CRIMP CAP W/RED PTFE/WH SILIC SEAL

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 PINK