Answer Posted / vinay dagar

KF Reagent equivalence Factor always be calculated with water on daily basis which is the write procedure because we know that water we are using is 100% pure.

Now DST used to standardize the instrument functioning, therefore to establish the facts like instruments sensitivity, Electrode response etc. can be established through titrating DST a primary standard. In such a way we can establish the instrument is in correct working conditions.

If there is difference in the value of water content in DST means instrument functioning is doubtful & need proper CAPA.

Define a substituted hydrocarbon?

610

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in api coa analytical method given as Ph Europe which api used in formulation in this api coa method given Ph Europe so for Analytical methic for finished product we require to refer Ph Europe monograph ok n.a.? So any extra impurities which is given in USP monograph of api or finished product need not require to monitor on above case n.a.? but how require to do specificity?

211

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