PAH Standard Back Catalog number: 95109 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1841.11-1G 4-n-Butylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 20651-71-2 Price on request 95233 Breakdown Mix #3 Price on request 677862 Cyprosulfamide, 100 µg/ml, Acetonitrile, 1ml Price on request