Why we use caffeine for HPLC calibration in Detector wave
ength accuracy test
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Answer Posted / sunil tiwari
# It detects on multiple wavelengths, 205,254,273.
# Anhydrous Caffeine is primary standard.
# Highly stable in solution form & can be used for multiple
days.
# Recomennded by many pharmacopoeia.
By Sunil Tiwari Lupin Limited Bhopal
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