#wetelectronicchemicalsUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' CommunitySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Steem POD TeamWORLD OF XPILARBeauty of CreativityComunidad LatinaAVLE 일상#wetelectronicchemicalsTrendingHotNewPayoutsMutedclaire-zhang (30)in #wetelectronicchemicals • last yearThread-sealed PFA 60ml headspace sampling bottle with Teflon gasketppt level sampling bottle, which can be used for pin-type sampling, has excellent air tightness, is made of Telfon…
