Answer Posted / srinivasa reddy

liquid junction potential is same for potassium and clorine

We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy

1966

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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?

846

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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?

1964

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what are the standard methods for HPLC?

2831

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How doing qbd practically?

1035

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Difference between the quantitative analysis and qualitative analysis?

1244

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Why a1% value is used for some product ? What is the criteria for selection a1% value ?

2394

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which are the sizes of capsules?

1046

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

2901

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Did anybody have method for acetyl cysteine effervescnce tablet

2298

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why require to do water content for drug product?

882

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i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

2779

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how you fix the limits of impurities?

893

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identification is for unknown? qualification for known? reporting for LOQ?

777

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if peak get problamatic then what require to do?

861

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