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

Answer Posted / atul ingle

Why we use it, Because of

# It gives a multiwavelength response like 205,245,273 nm
# It is easily available in market
# It is very stable, we can use a long time foranalysis
i.e. it is not degradable
# It is chip

Is This Answer Correct ?    173 Yes 13 No



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