Anions Mix Back Catalog number: 59554 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4204-ASS-10IOX5 Dialy Quality Control Standard (with Internal Standard) 3 Analytes, each Vol.% as listed in isooctane; units: 1x10 mL, 5x10mL. Name Vol.% Benzene 0.64 Toluene 4.8 Isooctane 90.56Methylethylketone (Int.Std.) 4.0 Price on request 676304 Levamisole hydrochloride, 250mg Price on request 63191 2,3,3',4,4',5’,6-Heptachlorobiphenyl Price on request