Answer Posted / kishor solanke(alkem)

Delay Volume is the volume between GPV & Detector.
Dead volumn is the volume between sample injector & Column
outlet.

Loss of linearity in tkn analysis, possible reasons?

1305

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for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

6044

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What is split ratio in Gc? Splitless? how requirr to select?

862

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is it nessesary to do solution stability for 7 days?

757

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For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?

1894

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In Dissolution Test why limit is define Q+5% what is the role of +5%.

3080

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What is a difference between potency and purity?

1190

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What is shaking level in GC?

777

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what is mean by 40 in the dissolution basket mesh size?

760

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in which situation ion pair require to use?

789

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As per ICH related substances stability trend limit from initial to shelf life

3236

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Basic principle of ESI?

2130

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if tech transfer fails whay require to do?

820

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in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?

738

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in gas chromatography what is the difference between gas flow rate and average linear velocity ?

2578

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