delta-HCH, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 679659 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673728 Alachlor, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 20065 CLP Semi-Vol - Low Conc Acid Surrogate Price on request 52119 EPA Method 300.0 Anions Method B Price on request