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Why we use caffeine for HPLC calibration in Detector wave
ength accuracy test

Answer Posted / amblimath

# It detectable in multi wavelengths, 205,245,275
# Anhydrous Caffeine is primary standard.
# It contains nonrecemic CHON
# Easily available and can be stored ( no degradation)

Is This Answer Correct ?    47 Yes 12 No



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