Which are the diffrent grades of api in pharma?
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How will you convert a 6 Normal solution to 8 Normal solution?
what is the difference b/w water content & moisture content
difference between quality and quantity
What is the lab normality??
mahagenco syllabus for the post of chemist
0 Answers MahaGenco, Unimarck Pharma,
I have 1 gram of Diphenylamine and want to make a 10,000 or 1000 ppm solution in methanol. How do I make this?
why using the ph 4,7,9.2?
How to calculate LOD & LOQ in HPLC Validation Method
14 Answers Dr Reddys, GSK GlaxoSmithKline, Reddy Labs, Reliance, UIS,
why we are using only lead standard solution for Heavy metals test? what is the purpose of this?
Why a1% value is used for some product ? What is the criteria for selection a1% value ?
which situation gc hs and gc als require to use?
Which detector is used in uv-vis spectrophotometer?