Answer / Rajnikanth

The formula for the relative difference (Rd) of a standard solution in solution stability testing is given by: Rd = |(Ct - C0) / Co| * 100%, where Ct is the concentration at time t, and Co is the initial concentration.

acceptance criteria for lod & loq by standard deviation of response and slope??

1 Answers  

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What is the name of the detector used in TOC?

1 Answers   Lupin,

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What is difference b/w IR&NIR

1 Answers   Apotex,

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if peak get problamatic then what require to do?

1 Answers  

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which lights using during force degradation?

1 Answers  

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What is the difference between Chromatograhic Purity And Related substances

11 Answers   Cipla,

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What is the principle of HPLC?

3 Answers   Cipla, Lupin,

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differance between L1 and L7 columns

5 Answers   Everest,

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Why do we use 0.005M h2so4 solution for preparation of k2cr2o7 solution for UV calibration?

3 Answers   Jubilant, Medreich, Mylan,

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In Related Substances Test how we can reside the limit of impurity ?

2 Answers   MSN Pharma,

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In performance Check of GC Why Hexadecane Peak is Considered 

1 Answers   Asian Paints, MSN Pharma,

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verification of wave number why you are use in IR calibration

2 Answers  

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