Heptachlor-endo-epoxide (trans-, isomer A), 100 ng/µl, 1ml Back Catalog number: XA14102000CY Availability: In the manufacturer's stock Price on request - + Recommended 10728.4-10MG Methional 13C3 (1,2,3-13C3) Price on request ZA22100100CY Toxaphene Mix 1, 1 ng/µl, 1ml Price on request 9533.12-100-NN Dieldrin-13C12,100 µg/mL,n-nonane,1mL Price on request