6020Low Intermediate Standard - Parent Back Catalog number: 50651 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 56019 Potassium (K) Price on request D434300 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid, 98%, 1g Price on request 70582 Chlorbromuron, 1000μg/ml in Acetonitrile, 1ml Price on request