ASTM D-3230-89 Back Catalog number: 50223 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673617 delta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 71053 Tributyl phosphate Price on request 3488.13-100-AN Procymidone Price on request