Ascorbic acid [Vitamin C] Back Catalog number: 38233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended FHET 2-Perfluorohexyl ethanol (6:2), 1.2ml x 50ug/ml, methanol Price on request 673765 Clomazone, 100 µg/ml, Ethyl acetate, 5ml Price on request 679556 D5-Nalidixic acid, 10mg Price on request