Whatman 10380005 Grade 40 Quadrant Folded Filter Paper, 125mm, 500/PK

40 FF Quadrant 125MM 500/PK
Whatman qualitative and quantitative grades are offered in this convenient format which has major advantages over flat circles. Savings in time required to quadrant-fold circles to fit conical Filter funnels in repetitive or multiple analysis.Typical applications include: gravimetric analysis for numerous components in cements, clays, iron, and steel products; as a primary Filter for separating solid matter from aqueous extracts in general soil analysis; quantitative determination of sediments in milk; and as a pure analytical grade clean-up Filter for solutions prior to atomic absorption (AA) spectrometry. Also used as a high-purity Filter in the collection of trace elements and radionuclides from the atmosphere. Also, check out the PALL 4252 Integrity Test Kit - Integrity Test Kit, includes pressure g