Answer Posted / supriya

1. Some of the compounds only detected in manual titrations based on colour changed.
2.some of the compounds are detected by electrode by autotitrator.
3.Some of the compounds(we should not able to identifie the end point by adding indicator) will respond only Based on the nanometer we can analyse by Assay by HPLC these type of compounds are not responded by the indicators.
The electrode is also nothing but one type of indicator.The electrode will respond Based on the milli volts and pH,there is no need to color identification(mens end point).

In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )

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From where require to take the RLD sample?

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why does used dry caffien in HPLC calibration?

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