What is split ratio in Gc? Splitless? how requirr to select?
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WHY POTASSIUM DICROMATE USING IN UV CALIBRATION
1 Answers Apotex, Micro Labs, Rene,
is there any exact definition for Theoritical plates ? chennu srinivas
what is principle of XRD?
Why we are using the methanol in Kf titration?
what r the reasons to get peak telling?
During Validation study, Recovery is passing at all levels but Linearity is failing. Justify?
1 Answers Mylan, Torrent Pharma,
What should be the level/ Percentage of Arsenic in Arsenic free zinc.
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why require to add enzymes in capsules dissolution only? is it require to tablet also?
how can I make the copper get white bye any salt or acit?
in calibration of disintegration test apparatus why cycle limit is 28-32?
Dear Sir, This is Thirunavukkarasu am working in Ordain Health Care AR&D, Am Having one problem While doing method development my question Metadoxine and Pyridoxine same chemical nature and structural activity i tried lot of methods but Analyte eluted same Retantion time i cant separate both peaks. solubility, pH both are same only only difference melting point metadoxine 210 C Pyridoxine 102 C please do the help needful for me
how to prepare 25 ppm acetone. explian with formula