"chromatography caps"

Supplier: VWR Collection

Headspace ND20 vials with crimp neck manufactured from 1st hydrolytic class borosilicate glass in both flat bottom and round bottom style. They can be purchased with a variety of aluminium seal styles and septa materials.

Supplier: DWK Life Sciences

Choice of black phenolic, white polypropylene or urea screw caps

Supplier: DWK Life Sciences

These snap ring vials made of clear or amber Type I borosilicate glass eliminate the need for crimping and decapping tools.

Supplier: DWK Life Sciences

These vials are made of type I borosilicate glass. They can be used in most autosamplers.

Supplier: Thermo Fisher Scientific

Use performance level 1 Thermo Scientific™ SureSTART™ 20 ml glass crimp top vials for everyday chromatography analysis. They provide an affordable choice and can be used with all headspace GC instrument types.

Supplier: Agilent

CrossLab snap top vials and caps provides a secure seal without crimping.

Supplier: DWK Life Sciences

Clear vials conform to USP Type I and ASTM E 438 Type I, Class A requirements. Amber vials made from borosilicate glass that conforms to USP Type I requirements for light transmission to protect light-sensitive products. These vials are ideal for small-scale reactions, centrifugation, storage, packaging and shipping.

Supplier: VICI JOUR RESEARCH

These stainless steel 316 sample loops are cut using an electrolytic cutting process followed by ultrasonic and high pressure steam cleaning to remove contaminants, dried and capped with softener free caps to avoid the recontamination of the tubing.

Supplier: Merck

Suplex pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL LC-ABZ columns. These specially deactivated columns differ in that Suplex pKb-100 is not endcapped, while SUPELCOSIL LC-ABZ is endcapped. The absence of the end-capping reagent results in better performance from Suplex pKb-100 for the strongest basic compounds, while LC-ABZ is preferred when the sample also contains acids and/or zwitterions.

Supplier: Restek

The Poly Crimp seal is versatile, working as either a snap-on or crimp-top cap. The standard crimping tool can be used to secure the Poly Crimp seal onto any crimp-top vial.

Supplier: Thermo Fisher Scientific

Use performance level 1 Thermo Scientific™ SureSTART™ 2 ml glass crimp top vials for everyday chromatography analysis. They provide an affordable choice and can be used with all GC and HPLC/UHPLC instrument types.

Supplier: DWK Life Sciences

These vials made of type I borosilicate glass are designed primarily for use in the Waters WISP® 48-position and other autosamplers.

Supplier: Restek

Big mouth step vial kits with black cap, preassembled (caps are attached to vials).

Supplier: Agilent

These wide opening translucent vials are made from virgin PP and can be used with crimp or snap caps.

Supplier: Agilent

Vials, closures, septa.

Supplier: Restek

Vial kits with 8 mm/425 screw-thread, unmarked vials, septa and caps (caps are attached to vials).