Method 532 Surrogate Standard Back Catalog number: 30197 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679075 Methoprene, 10 µg/ml, Acetonitrile, 10ml Price on request 673468 Acephate, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 38158 RCRA Carbamates Price on request