| Other Analytical Chemistry Interview Questions |
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|what is the need of calulation of RRF of impurity in HPLC
|NMR is both qualitative and quantitative?EXPLAIN
|why required specificity in valdation
|if the flow rate is increases then any changes in retention time in hplc
|which chromatographic technique is used for softening hard
|why we are using only lead standard solution for Heavy
metals test? what is the purpose of this?
|why we use x terra columns at higher ph ?
|In HPLC when we use Isocratic method, Gradient method in
|In method developement or in any analysis if we use small
length column for analysis what happen then ? why ?
|What is Impuriteis?
|How can we konw that the HPLC column is endcapped? Is it
possible to identify visually without COA?
|why we are doing seal wash and needle wash?
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