QUANTITATIVE THIN-LAYER CHROMATOGRAPHY USING AN INTERNAL STANDARD .1. DETERMINATION OF CAFFEINE BY IN SITU REFLECTANCE MEASUREMENT

被引:15
作者
EBEL, S [1 ]
HEROLD, G [1 ]
机构
[1] PHILIPPS UNIV MARBURG,FACHBEREICH PHARM & LEBENSMITTELCHEM,ABT ANAL CHEM,MARBACHER WEG 6,D-3550 MARBURG,FED REP GER
关键词
D O I
10.1007/BF02279278
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
引用
收藏
页码:35 / 37
页数:3
相关论文
共 8 条
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  • [2] EBEL S, 1974, Z ANAL CHEM, V270, P19
  • [3] EBEL S, 1973, Z ANAL CHEM, V266, P281
  • [4] EBEL S, 1974, Z ANAL CHEM, V269, P10
  • [5] FREI RW, 1971, MIKROCHIM ACTA, P290
  • [6] KAISER R, 1972, CHROMATOGRAPHIE GASP, V4
  • [7] KLAUS R, 1971, J CHROMATOGR, V62, P99
  • [8] TAUSCH W, 1971, MESSTECHNIK, V80, P38