PTFE containers,Website:http://www.rayflon-seals.com, vessels, jars, PTFE labware supplierRayflon supplies a wide range of high quality PTFE labware (laboratory wares)products made of PTFE,TFM,PFA and other engineering plastics used in laboratories of different industries, including containers, vessels, jars, bottles, beakers, funnels, scoops, magnetic stirring bars, etc. All products are manufactured with guaranteed quality. Performance:FDA approved materialsHigh purity, preventing contaminating with mediaSuper smooth non-stick internal surfaceEasy to cleanChemical inertnessWide temperature using range(up to 260℃)