PAH standard, 100µg/ml in methylene chloride, 1ml Back Catalog number: 93013 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 79474 Nitromethane Price on request BB-7 2,4-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 93603 n-Hydrocarbon Mix #3 Price on request