IC Anions Cal Std - COA Level 4 Back Catalog number: 59612 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93905 Aliphatic Hydrocarbon Calibration #3 Price on request 92069 Fluoranthene, 100µg/ml in Acetonitrile, 1ml Price on request MPFAC-HIF-ES Mass-Labelled PFAS Extraction Standard, in MeOH, 1,2ml Price on request