IC Anion Standard Custom Mix Back Catalog number: 50476 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4028-SET Aromatic Fraction Peak Height Control Set (S-4029 + S-4030) Price on request PFHPA Perfluoro-n-heptanoic acid, 1.2ml x 50ug/ml, methanol Price on request 673620 gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml Price on request