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Separation of D,L-tryptophan and aromatic acids
Summary
Type:
HPLC
Application #:
102230
Catalog#:
720014.46 - MN HPLC Column, Nucleosil C18, 100A, 5um, 4.6x250mm
Detection:
electrochemical: +1000mV/800mV, range 100nA
Conditions:
eluent: methanol - water (3:7) with 6g/l ammonium acetate and 1.5g/l sulphuric acid,
flow rate 0.7ml/min
Authors:
Metrohm
Source:
Metrohm Application Bulletin 128 d (1980) 24
Details
Legend: 3,4-Dihydroxyphenylacetic acid, D,L-tryptophan, homovanillic acid 40ng each injected.
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