Mecoprop, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675090 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673735 Atrazine, 100 µg/ml, Ethyl acetate, 5ml Price on request 71279 Esfenvalerate, 1000µg/ml in MeOH, 1ml Price on request 32001 EPA Method 502/524 Volatile Standard, 2000µg/ml in MeOH, 1ml Price on request