Analytical chromatography
-
cis-4?7?10?13?16?19-Docosahexaenoic acid
$313.80 – $9,589.17 -
Citric acid
$13.89 -
column-layer chromatographic silica gel
$13.04 – $150.16 -
Didymin
$397.80 -
Ethylene glycol
$16.95 – $300.56 -
Food Red No. 3 Aluminum Lake
$220.42 -
Formic acid
$15.47 – $464.10 -
Gentiopicroside
$204.56 – $725.34 -
Isophthalic acid
$19.26 -
Mangiferin
$32.86 – $407.44 -
Methyl hesperidin
$60.08 – $519.08 -
Molecular sieves? 4
$12.46 – $419.05