IN pH CALIBRATION,CALIBRATION IS DONE FOR pH METER OR ELECTRODE?HOW WILL YOU JUDGE THAT THE METER TO BE CALIBRATED WITH 4,7,9.2 BUFFERS?EXPLAIN TEMPERATURE EFFECTS ON pH.

1 Answers   Aurobindo,

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What is difference between FID and TCD in gas chromatography

1 Answers   Cipla, VPCPL,

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How do you increase the number of theoretical plates?

1 Answers   Cipla,

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wat is the role of michelson interferometer in FTIR and He-Ne lase.detailed answer required in simple language

1 Answers   Police Constable,

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if you get peak in blank then what require to do?

0 Answers  

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What should be the precision for HPLC during technology transfer?

3 Answers  

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What is the correct way to digest milk powder to get the corrrect value of Fe and Zinc?

1 Answers  

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How to standardization of 1N H2SO4?

1 Answers   GNFC, Macleods,

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How doing qbd practically?

0 Answers  

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Is sonication essential in solubility testing of a drug substance?

6 Answers   Aurobindo,

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4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

0 Answers  

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what is deference b/w the working standard and reference standard

4 Answers  

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