Lake Michigan fish tissue -Org. contaminants, 5x8g Back Catalog number: NIST-1947 Availability: In the manufacturer's stock Price on request - + Recommended 79386 2,4-Dimethylheptane Price on request 3376.10-100-AN Dichlorprop methyl ester Price on request 71775 3,4-Dichloroanisole Price on request