Lake Michigan fish tissue -Org. contaminants, 5x8g Back Catalog number: NIST-1947 Availability: In the manufacturer's stock Price on request - + Recommended 91759A CLP - Semi-Volatile Base/Neutral Standard Price on request 1494.22-K-IO 2-Methylheneicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-82-3 Price on request 2107.7-100 Dichlobenil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 10mL, # of units-1, Cas.no. 1194-65-6 Price on request