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 8593.6-100-T 2,4,5-Tribromoiodobenzene, 100µg/mL, Solvent-isooctane, Unit 1ml, # of units-1, Cas.no. Price on request 673383 Metobromuron, 100 µg/ml, Acetonitrile, 5ml Price on request 30277 EPA Method 548.1 Analyte Price on request