delta-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673618 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681202 TFNA, 100 µg/ml, Acetonitrile, 1ml Price on request 31251 1,1-Dichloroethene, 2000µg/ml in MeOH, 1ml Price on request 1248.7-1ML Methylcyclohexane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-87-2 Price on request