Answer / m.sivalingeswara rao

Because Deuterium lamp producess a continous spectrum of
light in the UV range as well as in vissible range,hthis
continuos spectrum is necessary for photometric record in
sensitive instruments like HPLC.

what is mean by theoritical plates(not formula) ?

4 Answers   Micro Labs,

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what is the principle involved in turbidometry and nephelometry ?

0 Answers   Graviti Pharmaceuticals,

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how to prepare 25 ppm acetone. explian with formula

4 Answers  

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Why only 1.2 million lux hours require in photostability study?

0 Answers  

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How we can determine water content in piperazine

1 Answers   Cipla, GVK,

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If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately

0 Answers  

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What is the calibration of uv process and preparation

0 Answers   Aurobindo,

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how to develop the icp ms method? Application of icp ms?

0 Answers  

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which detector is used in IR

3 Answers   Hetero,

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What is oot in Stability analysis? (example)

2 Answers   Indoco Remedies,

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Did anybody have method for acetyl cysteine effervescnce tablet

0 Answers  

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whai is primary standard?

10 Answers  

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