A gas chromatographic determination of dibutylbutyl-phosphonate in the presence of tributylphosphate was developed. The separation was done on a 183 cm by 3 mm stainless steel column packed with 10 percent Carbowax 20M--TPA on 80/100 mesh Chromosorb W AW and detected by flame ionization. A nitrogen carrier gas flow of 40 cm/sup 3//min and an oven temperature of 180/sup 0/C produced optimum resolution and column efficiency. The use of temperature programming reduced retention times and thus analysis time. An internal standard of 10 percent v/v n-tridecane was added to all samples and standards.
Report Numbers
E 1.99:arh-sa-249 E 1.99: conf-760668-1 conf-760668-1 arh-sa-249
Published through SciTech Connect. 05/01/1976. "arh-sa-249" " conf-760668-1" 31. annual northwest regional American Chemical Society meeting, Reno, NV, USA, 14 Jun 1976. Johnson, S.J. Atlantic Richfield Hanford Co., Richland, Wash. (USA)