Isoproturon-desmethyl, 100µg/ml in ACN, 5ml Back Catalog number: 15900-2935-100AN5 Manufacturer: NEOCHEMA Availability: 1 week Price on request - + Recommended 82484 Method 8430 Calibration Mix Price on request C14447300 Isophthalic acid, bis-methyl ester. 1g Price on request 71393 2,4,6-Trinitrotoluene Price on request