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 0005.21-10MG 3-Methylcholanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 56-49-5 Price on request 9726.12-100MG 1-Dodecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 112-53-9 Price on request 56088 QC Standard 5 Price on request