Afidopyropen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681308 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59210 Anion Mix #1 Price on request 673792 Dioxathion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 679837 Tributyl phosphate, 100 µg/ml, Methanol, 5ml Price on request