17 alpha(H),21ß(H)-25-Norhopane, 1µg Back Catalog number: 2638.29-1UG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 53137 ICP-MS Solution Kit Price on request 71865 Sebuthylazine, 1000μg/ml in Acetone, 1ml Price on request XA14102000CY Heptachlor-endo-epoxide (trans-, isomer A), 100 ng/µl, 1ml Price on request