Salts in Crude Oil (Ca, Mg, Na) Back Catalog number: 59838 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673596 Fenvalerate, 100 µg/ml, Ethyl acetate, 5ml Price on request 8506.15-K-IO 1,1,1,3,14,15-Hexachloropentadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 70418 3-Nitrophenol Price on request