Archive

20mm Closure Size, Aluminum Crimp Seal with Natural PTFE/White Silicone Septa for Headspace Vial (Case of 100)Product InformationPart No.LBSV220CSSThickness3.0±0.2Hardness45°±5°Diameter20.2±0.2Cap Height7.6±0.2Cap Diameter20.5±0.2Septum CleanlinessCleanliness Test(GC Head Space Test)HPLC Extractables TextNo detectable peaksSilicone ColourwhiteMembrane ColourwhiteCap ColourSilverTop/cap Type20mm Crimp topCap/Septum SealingSealing TestHeavy meatls and Arsenic releaseContent of Heavy metals...

Marine Weld Epoxy. MarineWeld sets in 4-6 hours at room temperature and is fully cured to a dark grey color in 15-24 hours. Once cured, it can be shaped, tapped, filed, sanded and drilled and will retain its strength above or below the waters' surface....