Appendix II Semi-Volatile Mix Back Catalog number: 92218 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679886 3,3'-Dichlorobenzidine, 100 µg/ml, Acetonitrile, Price on request 50749 ICP-MS Low Check Mix Price on request DF-B10-CS1,2,3,4 Individual Calibration Solutions, 200ul, nonane Price on request