Carbonyl DNPH Derivatives Back Catalog number: 97505 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended HXCB Hexachlorobenzene, 1.2mL x 100ug/mL, nonane Price on request 50679 L(+)Lactic acid (C3H6O3) Price on request 676415 D4-Carbendazim, 100 µg/ml, Methanol, 1ml Price on request