ARMY COATING AND CHEMICAL LAB ABERDEEN PROVING GROUND MD
A combination of programmed temperature gas chromatography PTGC and ion exchange chromatography are used for the identification and determination of 17 ether-alcohol type solvents used in low toxicity carbon removing compounds. A cationic ion exchange column is employed to remove materials that interfere with the gas chromatographic step. An internal standard is added and the solvents are separated on polyester and Carbowax columns. Author
Legibility of this document is in part unsatisfactory. Reproduction has been made from best available copy.