Formate (CHOO-) Back Catalog number: 59958 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676214 Dinoseb, 10 µg/ml, Acetonitrile, 10ml Price on request DF-IS-F40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 31111 Chloroform Price on request