PAH Standard Back Catalog number: 93961 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676253 D5-Propachlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml Price on request YS23144200CY Custom Chloroparaffin C14-C17 42% Cl, 1000µg/mL in Cyclohexane, 2 x 10ml Price on request 71767 Valeraldehyde, 1000µg/ml in Water, 1ml Price on request