why nitrile are least reactive of carboxylic acid derivative1 1471
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?764
Distinguish b/w CH3CHO and CH3COCH3 on the basis of IR?1 2070
What is deference between the working standard and reference standard?1 951
Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?692
What is use of acetonitrile compare to methanol in RP-HPLC Method development?671
When we get Moisture content by KF higher than by LOD, what does this indicate?1 1257
Any one is alembic pharmaceutical ltd. On starting to job ?514
why are prepare daily working standard in ft ir
GIVE FTIR SAMPLING ASSESORY NAME.
hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.i want sample RESUME,OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents,pls send 2 my mail id i.e email@example.com
What precaution u take when doing rs preparing
How to find peaks in ftir chromatography
write short note on stero electronic factor, steric control factor and product control factor
Which form of Sucores is harmfull to humans ?
chlorination of methane is possible and a mixture of products are obtained. Is flourination and Bromination of methane is possible?
I need organic mixture analysis viva questions & answers
can you pls provide chemistry previous papers for the post of trainee chemist in ap genco
what is stero electronic factor.2 what is steric control factor and what is product control factor
what are stereomers? how are they classified?
What is a proteic unit?
why we need to synthesize impurities of midazolam
Why we are use glass viscometer, and what is calculation manual calculation formula as per USP. How many types of viscometre in glass type viscometer.