Which ACQUITY detector (UV or fluorescence) is more sensitive in use with the AccQ•Tag HPLC method? - WKB78431
Article number: 78431
ENVIRONMENT
- AccQ•Tag
- HPLC
- AccQ•Fluor
- Amino acid analysis (AAA)
- Alliance
ANSWER
Fluorescence detection is more sensitive when using the AccQ•Tag HPLC chemistry package (WAT052875) on an HPLC system.
ADDITIONAL INFORMATION
Tryptophan is not detected with fluorescence; it quenches the signal. Use additional UV detection in tryptophan analysis.
For additional information, see Waters AccQ Tag method for hydrolysate amino acid analysis and The successful use of UV detection with the AccQ-Tag method.
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