PAH Standard Conc Back Catalog number: 95517 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678237 Phosfolan, 10 µg/ml, Cyclohexane, 10ml Price on request 4:2FTS Sodium 1H,1H,2H,2H-perfluorohexane sulfonate (4:2), 1.2ml x 50ug/ml, methanol Price on request 71597 Isoxaben Price on request