EPA Method 531.1 - Analytes Back Catalog number: 30042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPFAC-HIF-IS Mass-Labelled PFAS Injection Standard Solution/Mixture , 1.2mL, methanol Price on request 79283 Aldrin Price on request PCB-A10-CSH Extended Calibration/High Level Solution, 200ul, nonane Price on request