Pendimethalin, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 675389 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30194 EPA Method 551Mix “A” Price on request 679448 Heptachlor endo-epoxide, 100 µg/ml, Methanol, 1m Price on request 684297 D4-Salicylic acid, 100 µg/ml, Acetonitrile, 1ml Price on request