Interference Standard 1 Back Catalog number: 53039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675166 Methabenzthiazuron, 100 µg/ml, Acetonitrile, 5ml Price on request 2465.8-K-IP 2,6-Dimethyl-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2423-71-4 Price on request 2519.6-K-ME 4-Aminophenol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 123-30-8 Price on request