Isoproturon-desmethyl, 100µg/ml in ACN, 5ml Back Catalog number: 15900-2935-100AN5 Manufacturer: NEOCHEMA Availability: 1 week Price on request - + Recommended 685064 epsilon-HCH, 10.0 µg/ml, Acetonitrile, 1ml Price on request 82454 EPA Method 1671 Volatile Organic Compounds Price on request 57550 Tin (Sn) Price on request