Pyrene, 10µg/ml in Acetonitrile, 10ml Back Catalog number: L20930000AL Availability: In the manufacturer's stock Price on request - + Recommended 673729 Alachlor, 100 µg/ml, Ethyl acetate, 5ml Price on request 52071 Spiking Standard 5 Price on request 90601 Dicofol Price on request