海量图书期刊资源,随时随地畅享阅读乐趣
Ultraviolet spectrophotometric estimation of arylglycolate drugsLester Chafetz · 1964
Selective colorimetric determination of acetaminophenLester Chafetz; Robert E. Daly; Herbert Schriftman; Joseph J. Lomner · 1971
Acetaminophen colorimetry as 2-nitro-4-acetamidophenolRobert E. Daly; Christina Moran; Lester Chafetz · 1972
Dissolution testing of nitroglycerin tabletsCharles A. Gaglia Jr.; Joseph J. Lomner; Berdine L. Leonard; Lester Chafetz · 1976
IR spectrophotometric assay of carbachol solutionsJohn Frank; Lester Chafetz · 1977
Trace decomposition of cholineLester Chafetz; Jose Philip · 1982
Stability of diltiazem in acid solutionLester Chafetz; Ketan P. Shah · 1991