These 20 mL polypropylene tubes, with screw caps, have an outer diameter of 20 mm and are designed to provide excellent chemical resistance. Related Products: 

in all glass vials as a byproduct of the Painted, plated and coated for maximum corrosion resistance ... 20mm Headspace Crimp Top Vials and Closures.

Vials are made from 33 expansion borosilicate glass which conforms to ASTM E-438 Type 1-Class A, USP Type 1 and ISO 3585. The high resistance to thermal shock 

300µL Crimp Top Micro-Vial, Clear Glass, round bottom Manufactured from chemical resistant polypropylene, it is ideal for “PFAS-free” sampling, testing, ...

Headspace vial, clear glass, beveled top, flat bottom · volume 20 mL, O.D. × H × I.D. 23 mm × 75 mm × 12.5 mm, pkg of 100 ea · Properties · Description 

These headspace vials are manufactured from Type I borosilicate glass, which meets all USP, JP, and EP Pharmacopeia requirements.Designed to use separating 

Clear glass vials with 20 mm crimp seal finish are designed to fit most headspace autosamplers. Converted from Type I, 33 expansion borosilicate glass tubing.

1. It has comprehensive compatibility with chromatographic instruments and “perfect fit” with instruments. 2. Borosilicate clear glass material made vials with 

Large labelling area for chemical resistant pencil inscriptions 2pc 20ml transparent clear glass and 2pc 20ml amber glass vial, fits ND18 Screw Cap.

The foam core is sandwiched with solid clear PE. General Purpose: Broad applications base. Good chemical resistance to acids, alkalis, solvents, alcohols, oils, 

Exceptional solvent resistance and chemical compatibility 20mm Crimp headspace vials - clear glass (1000u). 6 mL. 10 mL. 20 mL. Flat bottom - Flat top.

Headspace vials are available in both 10mL and 20mL capacities, amber or clear. The 20 mm crimp caps provide a consistently secure seal. ​. Beveled top for 

Headspace vial, clear glass Application: Headspace vial may be used in storing samples for stability analysis of freeze dried and fluid bed dried alginate ...

*PTFE/silicone/PTFE has the same chemical compatibility of PTFE ONLY UNTIL PUNCTURED Beveled-neck headspace vials are available in both 10 mL and 20 mL ...

Solid top caps are phenolic with PTFE/rubber liners · Closures are chemically resistant to moisture vapor and offer an inert surface for the vial contents