Why Holium cholorate used in UV Spectro photometer?

Answer Posted / vaibhav goswami

to check the wavelength accuracy of uv

Is This Answer Correct ?    7 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

if you have given one product then how you determine the impurity in that?

296


what type of question will ask in the interview of lab chemist.

2895


Why a1% value is used for some product ? What is the criteria for selection a1% value ?

1878


Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?

2220


In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

2720






what is the origin to prepare standard operating procedure

1795


What is aggregate and fragments in SEC?

1590


Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

1380


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?

271


WHAT IS THE USE OF STARTER ?????????

1916


which batch require to use for analytical method validation?

341


which are the sizes of capsules?

412


on saturation solubility study data how we can find out the bcs class of drug?

369


what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?

3112


what is the difference between potentiometric titration and karl fischer titration?

2431