in hplc calibration injector linearity pass,it means inj and det is good. why to perform detector linearity is it required, if it is required,what is difference between injector and detector linearity in hplc calibration
what is weight veriation in pharma industry ? plz explain me
How can be set a responds factor for evaluating a unknown
impurity by HPLC
what is the purpose of using cyclhexane in synthesis?
How would you separate naphthalene and benzoic acid in an
ethyl acetate solution?
What are the tests used in Hplc?Name any two.
hi friends, dis is ramana reddy.i have been workining in
bulk drugs as QC chemist.i would like 2 change d
company.but our company didn't give d OFFER
LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these
documents along with sample RESUME,pls send 2 my mail id
How much is the standard area for glc analysis
During Soundness testing of Cement by Lechatelier method
the Cement mould expands about 20 mm when merged in curing
water for 24 hours after mould preparation.In that Cement
MgO content is about 3.0%,SO3 is about 2.6% & Blaine is
about 360 M2/Kg.Guess the reason & suggest solution.
wtat type quations will be sak in ongc exam?
why hexane is used for FID calibration in GC
what is motor rotation in case of sucrose
what is the purge flow & how to calculate
Q1. Why did you enter the field of chemistry?
Q2. What has motivated you to take chemistry as your
professional subject and have you motivated anyone towards
what does happen ............?