Tribenzo[de,h,kl]naphtho[1,2,3,4-rst]pentaphene Back Catalog number: 10613.38-10UG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 680594 Methylmalonic acid, 100 µg/ml, Acetonitrile, 1ml Price on request L20930000AL Pyrene, 10µg/ml in Acetonitrile, 10ml Price on request 675598 Triticonazole, 100 µg/ml, Ethyl acetate, 5ml Price on request