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Analysis of cysteinyldopas, dopa, dopamine, noradrenaline and adrenaline in serum and urine using HPLC and electrochemical detection
Summary
Type:
HPLC
Application #:
101870
Catalog#:
720014.46 - MN HPLC Column, Nucleosil C18, 100A, 5um, 4.6x250mm
Detection:
electrochemical
Conditions:
eluent: water, 2.9g/l phosphoric acid, 6g/l methanesulphonic acid, pH adjusted to 1.75 with NaOH,
flow rate 1.7ml/min
Authors:
Hansson, C. et al.
Source:
J. Chromatogr. 162 (1979) 7–22
Details
Legend: Chromatograms of purified serum (a) and urine (b) from patients with melanoma metastasis: 1. 2-S-cysteinyldopa, 2. 2,5-S,S-dicysteinyldopa, 3. dopamine, 4. dopa, 5. isoprenaline (int. std.),
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