why we not use caffeine at 205nm for hplc calibration?
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What are acounting Pi electron's?
How many stereogenic centers are there in xylitol?
Number of Sigma Bonds Present in Benzene are same as ..?
what are the differences between assay procedures and estimation in chemical analysis? also what is the equivalent factor that we consider in assay analytical procedures?
0 Answers Karnataka College of Pharmacy,
hplc assay limit 98.0 to 105 why
How we can differentiate between oxalic acid and tartaric Acid?
what is functionality of polymer? how can we get theoretical and practically?
0 Answers Atul, Domax, Mohrish Pharmaceuticals,
What is the hybridization at nitrogen?
Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?
Trimethylamine is a pyramidal molecule. What is the hybridization at nitrogen?
can you separate isomers by using column chromatography?
Although bucky ball is an allotropic form of carbon but it is included in organic chemistry?