what is functionality of polymer? how can we get theoretical and practically?1075
what are the checklist need to maintain in API manufacturing area as per USP requirements.......?1500
Purified water Microbial load limits as per USP..........?1 2430
ex:this product used c18 column but same product used c8 column what happend ?2 3783
why we not use caffeine at 205nm for hplc calibration?1822
why we use 254nm for caffeine analysis as it having maxima at different wavelength?1 2907
whenever kf titration is done that time one result is high and second one lower results what to do.2 2837
why we need to synthesize impurities of midazolam
we shall use Dichloromethane in last stage of API.
how much time require for day to prepare the ongc exam for evarage student?
what is the purpose of using cyclhexane in synthesis?
hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010
seminal on pyrimidine
Can we consider in purity angel
how we change 0.1N KmNo4 solution to 0.01N KmNo4 solution.
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.
Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde
what are the checklist need to maintain in API manufacturing area as per USP requirements.......?
How will you determine OH of organic compound ?
why we not use caffeine at 205nm for hplc calibration?
what are stereomers? how are they classified?
naphtha and hexane mixture can be used a fuel or not