EPA Method 502/524 Volatile Standard, 2000µg/ml in MeOH, 1ml Back Catalog number: 32001 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 673474 Aldrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request MDET-MXA Mass-Labelled DDT & Related Compound Mix, 2µg/ml in Nonane, 1,2ml Price on request 676143 Avermectin B1b, 100 µg/ml, Acetonitrile, 1ml Price on request