Turbidity Standard (400 NTU) Back Catalog number: 54122 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFHXA Perfluoro-n-hexanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 50295 Anions Mix Price on request 0940.14-500-IO 3,4-Dimethyldiphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2828-65-1 Price on request