what is diffrence between Specific optical rotation, optical rotation?

3 Answers  

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When i inject amines and acid on HPLC then which peak will elut first?

4 Answers   Sun Pharma,

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what is the diffrence between absorbance and absorption in the beer,s lamber formula ?

2 Answers  

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Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.

0 Answers  

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what is the value of pH

11 Answers   Reddy Labs,

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what is karl fischer principle and reaction ,describe it

5 Answers   Jubilant Organosys, Microsoft,

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which lights using during force degradation?

1 Answers  

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what is Hilic chromatography?

1 Answers  

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If i performing one analysis on C8column then the same analysis done on C18 column then what will happen about Rt;Resulution;Peak shape Explain ?

1 Answers  

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what is difference between GC & GC-HS

11 Answers   SRF,

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For LOD and LOQ determination which method is accurate? (slopemethod or s/n ratio method)

4 Answers   Reddy Labs,

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if you have given one product then how you determine the impurity in that?

0 Answers  

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