gamma-HCH, 100 µg/ml, Methanol, 1ml Back Catalog number: 680444 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0174.18-500-IO 4-Phenyldibenzofuran, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74104-10-2 Price on request 674028 Clopyralid, 10.0 µg/ml, Acetonitrile, 10ml Price on request 0577.30-10MG alpha-Onocerin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 511-01-3 Price on request