Liquid Scintillation Vials HDPE, Urea cap, Metal Foil/Cork liner, 22-400 (Separate), 20ml, 1000 Pcs.

Select from Glass, HDPE and PET Vials•Packaged in 5 utility trays with each partition tray holding 100 vials•Utility trays serve as a way to store your samples•For additional organization of your vials, use the WHEATON Vial Rack 868806 or M-T Vial File® W228792•Cases with 1000 vials are packed in a single plastic bag with caps in a separate bagGlass•Made from WHEATON 180 low potassium borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements•Background counts are consistent and low, ultraviolet transmission is highHDPE•Made from high density polyethylene with lightweight walls for increased counting efficiency•Manufactured to precise tolerances to avoid jammingPET•Vials offer low permeability to solvents and minimal background counts•Clarity of glass with the safety of plastic•Vials can be safely incinerated; no harmful gas is generated