if tis below reaction does happaen means...,what is the end product.......? naphthal + toluene(or)benzene............> ?1 2921
what is the difference between sulphated ash and ROI1 5220
benzoic acid is a weaker than para nitro benzoic acid6 18659
How hydrate is forming along with API?926
If benzene and tolune both can be mixed... what is the boiling point for the mixture and its density...?2 2785
naphtha and hexane mixture can be used a fuel or not1031
What is the range of UV & vis lamp in spectrophotometer. Dhaval patel9 9709
give an example of secondary standard (solution).1 3230
what is mean by 21 cfr1 3891
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)?1 1793
GIVE FTIR SAMPLING ASSESORY NAME.
sir, what does happen ............? naphthal+benzene(or)toluee........> ?
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 firstname.lastname@example.org
What precaution u take when doing rs preparing
how do you make a amine sugar
How to find peaks in ftir chromatography
how to prepare for the exam of ongc please give some idea
What is a proteic unit?
write short note on stero electronic factor, steric control factor and product control factor
What is the composition of Barford Reagent?
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?
What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?
hi, i want last 10 years ongc exam recruitment papers for subject in chemistry ,genaralknowladge.
why we not use caffeine at 205nm for hplc calibration?
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?