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- A novel fluorescence and ultraviolet labelling reagent, 2 (9 carbazole) ethyl chloroformate, has been utilized as pre column derivatization reagent for 15 aliphatic alcohols. 采用新型的紫外、熒光衍生試劑咔唑9乙基氯甲酸酯,對15種脂肪醇柱前衍生的反應條件,包括反應溫度、催化劑的選擇、衍生化時(shí)間等,進(jìn)行了考察。
- The method for determination of amino acids in foods by reversedphase HPLC with DABS Cl pre column derivatization was reported, and the conditions of derivatization and determination were discussed. 報道了用磺酰氯二甲胺偶氮苯（DABS－CL）柱前衍生技術(shù)，通過(guò)反相HPLC定量測定食物中的氨基酸，并對衍生條件及測定條件進(jìn)行探討。
- Keywords stachydrine;pre column derivatization;pharmacokinetics;HPLC; 水蘇堿;柱前衍生化;HPLC;藥代動(dòng)力學(xué);
- Keywords high performance liquid chromatography;theanine in tea;pre column derivatization; 高效液相色譜法;茶葉中的茶氨酸;柱前衍生化;
- Keywords mexiletine hydrochloride;pre column derivatization;HPLC FLU;serum drug concentration; 鹽酸美西律;柱前衍生化;高效液相色譜熒光檢測法;血藥濃度;
- Keywords Carbazole） ethyl chloroformate;high performance liquid chromatography;pre column derivatization;alcohols; 咔唑-9-乙基氯甲酸酯;高效液相色譜;柱前衍生;脂肪醇;
- Keywords Carbazole） ethoxycarbonyl hydrazide;pre column derivatization;high performance liquid chromatography;saccharides; 咔唑-9-乙氧基碳酰肼;柱前衍生;高效液相色譜;糖;
- The high performance liquid chromatographic (HPLC) method with post column derivatization and fluorometric detection was developed for determination of gentamicin (one of the aminoglycosides) in milk. 摘要建立了慶大霉素（氨基苷類(lèi)抗生素）在牛奶中殘留量柱后衍生高效液相色譜檢測法。
- Title： Analysis of Amino Acids by High Performance Liquid Chromatography with Pre - column Derivatization of 2 - (9 - Carbazol) - ethyl - chloroformate 關(guān)鍵詞：氯甲酸酯類(lèi)試劑;熒光衍生;高效液相色譜;氨基酸
- Keywords stachydrine;Qianlietai tablets;pre column derivation;HPLC; 關(guān)鍵詞益母草;水蘇堿;前列泰片;柱前衍生化;HPLC;含量測定;
- pre - column derivatization 柱前衍生化
- She angled her column of chitchat toward teenagers. 她的漫談欄側重于十幾歲的青少年。
- He used to write a column for this newspaper. 他過(guò)去曾為這家報紙寫(xiě)專(zhuān)欄文章。
- His column is syndicated throughout the world. 他的專(zhuān)欄文章通過(guò)報業(yè)辛迪加在世界許多報刊上發(fā)表。
- The column is surmounted by a statue. 柱頂上樹(shù)立了一尊雕像。
- Nelson's Column is a famous monument in London. 納爾遜紀念碑是倫敦著(zhù)名的紀念碑。
- He always read the sports column in the Times. 他總是閱讀《泰晤士報》的體育欄。
- Keywords Pre column derivitization;Nonaqueous capillary electrophoresis;Metal ions; 柱前衍生;非水毛細管電泳;金屬離子;
- The top part of a pillar or column. 柱頭一根柱子或圓柱的頂端部分
- Determination of Monensin Residue in Chicken by HPLC with Post Column Derivatization 柱后衍生高效液相色譜法測定雞肉中莫能菌素殘留量
