Prometryne, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-13103A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended 83561 Valeraldehyde-DNPH Price on request 688502 D6-Metolachlor, 100µg/ml in Acetonitrile, 1ml Price on request 70582 Chlorbromuron, 1000μg/ml in Acetonitrile, 1ml Price on request