Heptachlor-endo-epoxide (trans-, isomer A), 100 ng/µl, 1ml Back Catalog number: XA14102000CY Availability: In the manufacturer's stock Price on request - + Recommended 59256 Nitrate (NO3-) as N Price on request C12170000 Desmetryn, 250mg Price on request 71013 n-Triacontane Price on request