Fermentation standard Mix, in Water, 1ml Back Catalog number: 64446 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54255 Color Price on request 92168 Chlorophenol Mix #1 Price on request 684986 3,3'-Dichlorobenzidine, 10.0 µg/ml, Acetonitrile, Price on request