What is difference b/t uv detector and rid

5 Answers  

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Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

0 Answers   Aurobindo, Reddy Labs,

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what is defferance between dipolemoment and polarity

1 Answers   Neuland,

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When we calculate Impurity against impurity std.solution and when we calculate impurity against diluted standard with applying RRF?

2 Answers   Torrent Pharma,

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AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?

0 Answers  

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If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?

0 Answers  

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what is pKa ?

10 Answers   Dr Reddys, Shasun Chemicals,

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pda detector mechanism?

1 Answers   DKR, Teva Pharmaceuticals,

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What are the different zones in stability according to ICH?

1 Answers   Apotex,

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what is internal standard define

2 Answers   Apex, Coromandel International Limited, Hikma Pharmaceuticals, IPCA,

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differnc btw c18 and c-8 column

3 Answers   Cipla,

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IN DISSOLUTION WE ARE USING A LETTER 'Q' WHAT IS MENT BY Q

5 Answers   Reddy Labs, Torrent Pharma,

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