0.1 atom gram of the unknown element( X)reacts with 2.4 gram
of O2 to produce the oxid product . can you tell us, what is
the oxid formula ? a) XO b)X2O3 c)XO2 D) X2O4
Why pH lies between 0 to 14 only
4 Answers PI Industries, Unimark Remedies,
why KBr is used in FTIR SPECTROSCOPY and why is it necessary to triturate KBr during FTIR analysis?
25 Answers Hikal, Lupin, Wockhardt,
my name is santhosh i cmpleted b.pharmacy in 2009 then i went to uk in 2010 to pg diploma business management. after i came back to india.. recently again apply to uk for pharmaceutical analysis. they refused my visa you failed to explain y u r change subject. so plz ineed answer for y change the cource
What is the difference between the working standard and reference standard?
in hplc chromatogram started from left to right and in uv spectrum started from left to right
How can you calculate manually "Slope" in pH calibration?
why RID detector is used for selective materials like Mannitol, Hydroxyethyl Starch and Sorbitol?
What is the difference between the optics of UV and PDA Detectors ?
we calibrate HPLC once in 6 months while iam doing calibration i came to know that calibration was failed. then how can i justify that the samples analyzed on the system during this 6 months was wright? how can i forward in to the next step for those batches?
In lcms analysis some times we get sodium and potassium adducts. if the compound is havine sodium ions how can we confirm wether sodium is from sample or it is a adduct?
2 Answers Teva Pharmaceuticals,
how require to calculate mass balance in related sub?
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?