PAH IS/S Standard, 4000µg/ml in MeChl., 1ml Back Catalog number: 95280 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674615 D7-Benzyldimethyldodecylammonium chloride, 10mg Price on request 90814 Hydrocarbon Standard C6-C28, 2000µg/ml, MeChl, 1ml Price on request 1558.6-1G n-Hexane-d14, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 21666-38-6 Price on request