delta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673617 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678516 Tricyclazole, 100 µg/ml, Acetonitrile, 1ml Price on request 79694 Acenaphthene-d10 Price on request 681202 TFNA, 100 µg/ml, Acetonitrile, 1ml Price on request