Lake Michigan fish tissue -Org. contaminants, 5x8g Back Catalog number: NIST-1947 Availability: In the manufacturer's stock Price on request - + Recommended 50713 ICPMS, ICSB Intermediate Price on request 0715.12-K-IO 2-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 939-27-5 Price on request 59964X Calibration Std. #1 Price on request