alpha-HCH, 100 µg/ml, Methanol, 1ml Back Catalog number: 680442 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59613 IC Anions Cal Std - COA Level 5 Price on request 2312.12-100-AN Isoproturon Price on request 672819 Captan, 250mg Price on request