IC-MS Verification Standard Back Catalog number: 53102 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-1267-S 1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 11021.32-5UG 2?-Ethyl-18?(H)-Oleanane,neat,neat,Ca. 5 µg, Price on request 71828 2,3-Dichloronitrobenzene Price on request