Answer / msj

In API synthesis using water as final purification steps,check the water content and in spec also will mention water content.but some of the api's usd solvents for purification purpose.these solvents pick up the moisture frm atmospear at purification time and some of apis having more hygroscopicity nature these two conditions will check moisture content.in spec will mentioned moisture content.water content and moisture content analysis is same.

why peak purity not considered in GC?

4 Answers   DRL, Reddy Labs, Vimta Labs,

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principle of AAS & its uses ?

1 Answers   Auriga,

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if peak get problamatic then what require to do?

0 Answers  

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What is the Formula for coreletion coefficient in plhplc calibration

0 Answers  

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why we use only sucrose in the calibration of polarimeter?

7 Answers   Kilitch,

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What is excipient in drug product?

1 Answers   Lupin,

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why base line not starts from zero in gc?

1 Answers   Aurobindo, FDC, Reddy Labs,

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In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent

4 Answers  

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What is void volume & dead volueme

3 Answers   Bayer, Lupin,

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How decided 10 ppm standard solution in Swab, rinse method.?

2 Answers  

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(0.41)d what is d?

1 Answers   Gland Pharma,

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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

0 Answers  

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