CLP Semi-Volatiles - PAH Standard Back Catalog number: 10007R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673533 4,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml Price on request IBPO002 Indigotine (E 132), 1g Price on request 64446 Fermentation standard Mix, in Water, 1ml Price on request