Why 10%,20%,30% Sucrose solution is used for the calibration of polarimeter?

5 Answers   Cipla, LGC Promochem,

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What is the difference between chromatographic purity and related substances?

0 Answers  

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What is the limit for single maximum impurity limit as per USP??

1 Answers  

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why we are using in ph calibrations ph4,7,9.2 buffers only?

5 Answers   Reddy Labs,

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How to know HPLC column performance?

4 Answers   Meghmani Organics,

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class of solvent regarding Residual solvent e.g. Acetone his class

1 Answers  

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What should be the level/ Percentage of Arsenic in Arsenic free zinc.

0 Answers   FDC, Laurus, Pharmaceutical,

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What is colimn selection Criteria in HPLC analysis?

4 Answers  

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what is the difference between capillary and glass column in GC

1 Answers  

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what is weight veriation in pharma industry ? plz explain me

1 Answers  

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What is similarity factor?

0 Answers  

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How can v calibrate ftir ? Plz explain me

2 Answers   Cipla,

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