in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
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What is Temperature ?
how can you do the analysis of compound given to u by hplc
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3 Answers BMS, Cipla, Indoco Remedies, Sun Pharma,
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
what is GLP? Which industries it requried?
1 Answers Aurobindo, AXIS Clinicals, GVK,
if the purity is 99.9%,is need to do assay?
Who discovered X-ray
2 Answers Huntsman Corporation,
which detector is used in IR
which procedure we follow if 6th month of accelerated sample fail?
what is diffrence between shelf life and expiry date?
stability study is going on up to 3years for famotidine-USP but the pharmacopeia is revised and tlc test is replaced with hplc test. At the 4th year frequency the product is failed in hplc test .how can i assain the expiry or retest date and can i stop or continue the programme?
how the compound separate in coulunm,explain