why we use 254nm for caffeine analysis as it having maxima at different wavelength?
Is LOD and LOQ values differ for different substrat (eg milk, tissue, egg etc.) for same compound (eg pesticide flumethrin)in same instrument(eg GC)?
How to prepare Paracetmol?
what is HPLC
When we get Moisture content by KF higher than by LOD, what does this indicate?
As a chemist working with Actinium, what safety precautions and protocols would you follow due to its radioactive nature?
What is meant by coupling constant?
5 Answers Neuland, Scope International,
Describe the historical significance of Protactinium's discovery and its naming.
How will you separate isomers?
1 Answers Aurobindo, Hygro Chemicals,
What is reagent?
4 Answers BSC, Hygro Chemicals,
What are the least number of pi electrons possible in an aromatic compound.
How many stereogenic centers are there in xylitol?
Barc in chemistry