Savillex PFA Quality
Savillex manufactures all its sample introduction products and labware only from the highest purity PFA. Savillex uses use only Daikin AP211SH and Dupont 440HP PFA resin. These are the highest purity grades of PFA available, with the lowest trace metal content. Because all molding, manufacture and assembly is done in-house, Savillex has complete control over raw materials and final product quality: you can rely on Savillex products 100%. The chart shows metals extracted from different grades of Daikin PFA resin by conc. HNO3 over 7 days. (Note that AP-231SH is an extrusion grade only.)
Metals leached from different grades of Daikin PFA resin (100g in 130g of 70% HNO3) over 7 days at room temp. Chart shows extractable concentration in ppb. Data source – Balazs Labs. Information courtesy of Daikin Inc.