EPA 8240B Calibration Standard Back Catalog number: 98430 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673874 Azoxystrobin Metabolite R401553, 10.0 µg/ml, Acet Price on request 8676.12 Pyrimethanil, , Solvent-, Unit , # of units-, Cas.no. 53112-28-0 Price on request 673697 Spirodiclofen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request