Answer Posted / surendra reddy

naphaline also used

WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?

1184

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2317

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While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?

2861

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What is diffrence between extractable volume and deliverable volume? Answer pls

4571

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What is the calibration of uv process and preparation

1997

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Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?

2694

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what is procedure of actual procedure for registration of drug?

2010

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What is a difference between potency and purity?

1219

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Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc

1464

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How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample

3236

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How can we calculate offset value pH measurment

1504

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

3482

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In Assy by potentio metry titration method how select MET U ,DET U, SET U,

2164

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If vendor having more imp than monograph then how to proceed? and how to set spec?

925

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[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

794

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