Volumetric flasks, class A, made of PFA plastic
VITLAB GmbHThe ever-increasing need to lower the detection limit of elemental trace analysis necessitates the use of appropriate container materials. Today, trace analysis works with concentrations in the range of ng/g (ppb) and pg/g (ppt). Other materials, which have not been specially pretreated, may cause a change of concentration due to an interaction of the container wall with the sample and thus adulterate the result of the analysi…























