IC Anions Mix Back Catalog number: 59991 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51029 Kerosene K2 Price on request GHCH g-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane Price on request 40049 EPA Method 633.1 Analytes Price on request