what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
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Why sodium lamp is used in polarimeter?
1 Answers Aurobindo, Micro Labs, Mylan,
What is pooled sample in Dissolution
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how to prepare working standard in our laboratory aganist reference standard ?
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What is the diffeence between assay and uniformity of content
how to prepare 5normality of hcl
Principle of HPLC in one sentance
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
what is the difference between polarimeter lamp and ir lamp
What is difference btw UV detector & RID detector
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
can some other acids like nitric acid or HCl can be used in the calibration of UV.Vis. spectrophotometer????
Why Ethanol is Used for Standardization of GC Head space?
0 Answers Anuh Pharma, Cipla, Finar Chemicals, Hetero, Sun Pharma,