Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml Back Catalog number: MHCH-MXA Availability: In the manufacturer's stock Price on request - + Recommended 675218 2-(2-Naphthalenyloxy)propanoic acid, 10mg Price on request 673821 Azadirachtin A, 100 µg/ml, Acetonitrile, 1ml Price on request PN-27S 1,2,3,4-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request