is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

0 Answers   Aarti Drugs,

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How we can analysed unknown sample by hplc....

2 Answers   Archimedes,

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How you will select the runtime in HPLC for a drug in method development.

6 Answers   Aurobindo, GVK, Lesanto Laboratories,

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some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?

0 Answers   Micro Labs, VMSRF,

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what is the difference between BDS and ODS Columens and both are same or not

2 Answers   Intas, IPQA, Micro Labs, Vasava Engineering Private Limited,

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what is mean by 21 CFR PART? In that what is 21 ?

1 Answers  

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what is specificity?

4 Answers   Amneal Pharmaceuticals, Aurobindo,

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mahagenco syllabus for the post of chemist

0 Answers   MahaGenco, Unimarck Pharma,

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what is protocol ? plz Explain me

5 Answers  

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what split ratio in gas chromatography.

9 Answers   Cipla, Glochem,

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why base line not starts from zero in gc?

1 Answers   Aurobindo, FDC, Reddy Labs,

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how can you decide API molucule acedic or basic compound by test?

2 Answers   Posh Chemicals,

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