Semi-Volatile Standard Back Catalog number: 94549 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92581 PAH Standard Price on request 3399.9-100 Fenoprop, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 93-72-1 Price on request 1530.13-10MG Fluorene-d10, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81103-79-9 Price on request