Acids Calibration Level 2 Back Catalog number: 94839 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71801 beta-D-(-)-Fructose Price on request 8915.14 6-Methyl-2',3,4,6'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 677968 Bromophos-ethyl, 100 µg/ml, Toluene, 1ml Price on request