Method 532 Surrogate Standard Back Catalog number: 30197 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFAS-3PAR Native PFAS Precision and Recovery Standard, 2000ng/ml in MeOH, 1,2ml Price on request 681941 Fenazaflor, 100 µg/ml, Acetonitrile, 5ml Price on request 680247 Ethiprole-sulfone, 100 µg/ml, Acetonitrile, 1ml Price on request