Heptachlor-endo-epoxide (trans-, isomer A), 100 ng/µl, 1ml Back Catalog number: XA14102000CY Availability: In the manufacturer's stock Price on request - + Recommended XA14200000AL Hexazinone, 100µg/mL in Acetonitrile, 1ml Price on request 672846 Sulfometuron-methyl, 100mg Price on request X9156 N-Nitrosopyrrolidine Price on request