California Gas Additive Standard Back Catalog number: 92718 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C17406500 cis-1,2,3,6-Tetrahydrophthalimide, certified, 0.25g Price on request DF-28-S 2,8-Dichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 71796 o-Xylene-d10 Price on request