what is pKa ?

10 Answers   Dr Reddys, Shasun Chemicals,

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verification of wave number why you are use in IR calibration

2 Answers  

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i set electrode to 7 buffer than i used it to check 4 buffer and 10 buffer if the results are not as expected than is it better to set the buffer again to 4 buffer or is there any other method available please let me know ...

2 Answers   Glochem,

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How to study genotoxicity of impurities in API?

2 Answers   NCL,

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What should be the precision for HPLC during technology transfer?

3 Answers  

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How can we determine Moisture content of HI?

1 Answers   Cipla, Reddy Labs,

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what is the value of pH

11 Answers   Reddy Labs,

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defination of wavelength & wave number

4 Answers  

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What is a base line?

2 Answers  

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why use k2cr2o7 , kcl h2so4 in uv calibration

1 Answers   DRL, GVK,

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What is the use of tailing factor ?

2 Answers  

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What is the use of ELSD in HPLC?

3 Answers   Anthem,

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