PAH-Mix 9, 10µg/mL in Cyclohexane, 5 x 1ml Back Catalog number: LS20950009CY Availability: In the manufacturer's stock Price on request - + Recommended 675572 Famphur, 100 µg/ml, Acetonitrile, 5ml Price on request 678965 Pyrene, 100 µg/ml, Cyclohexane, 1ml Price on request 679806 Sulfacetamide, 100 µg/ml, Methanol, 1ml Price on request