![](/img/cover-not-exists.png)
The quantitative determination of some mitragyna oxindole alkaloids after separation by thin-layer chromatography : Part IV. Comparison of ultra-violet spectrophotometry, colorimetry and densitometry as methods for the quantitative determination of oxindole alkaloids in plant material
E.J. Shellard, M.Z. AlamVolume:
35
Year:
1968
Language:
english
Pages:
11
DOI:
10.1016/s0021-9673(01)82351-7
File:
PDF, 1.02 MB
english, 1968