共 5 条
[1]
GB 2746-1999. 酸牛乳[S]. 1999
[4]
Capillary electrophoretic determination of inorganic and organic anions using 2,6-pyridinedicarboxylic acid: effect of electrolyte's complexing ability[J] . Tomoyoshi Soga,Gordon A. Ross.Journal of Chromatography A . 1997 (1)