TY - GEN AU - Leitch,W E AU - Stuart,L P AU - Forchielli,E TI - The use of lecithin as a priming agent in gas liquid chromatography with electron capture detection at the picogram level SN - 0003-2697 PY - 1974///0225 KW - Cardanolides KW - analysis KW - Chlormadinone Acetate KW - Chromatography, Gas KW - Hydroxyprogesterones KW - Methods KW - Microchemistry KW - Phosphatidylcholines N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0003-2697(73)90224-8 ER -