Plz explain the formula in uv calibration =Absorbance of the sample ( x ) x 10 x 1000/Weight of potassium dichromate taken in mg1 5965
how v can identify functional groups by wet techniques?2 2476
what is the method of UV cabinet CALIBRTION2 10824
WHAT IS THE USE OF STARTER ?????????1216
why IR graph or spectra comes down ? Any reason4 12645
what is partion and column chromatography1159
why we are adjusting the ph in buffer solution preparation2 9429
what is the film thickness in ftir8 8814
what is the principle of assay of sodium nitrite?2 7834
why required specificity in valdation3 5530
whate is difference between calibration and validation11 41637
why equlirium conatant of water have 14 value
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
what is the principle involved in turbidometry and nephelometry ?
please explain about aluminium hydroxide assay
Why we check moisture,ash & AIA in product
Which is the highly polar and highly non polar column in HPLC?
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space
what is the disso medium for tropsiun chloride
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
How you develop a method in HPLC?
What is the exact reason to use THF and IPA in buffers of Reverse phase HPLC as a solvent?
can i use hplc detector to uplc and why?
What is rs test why we are performing rs test?
what is partion and column chromatography
How will u perform degradation study in detectors other thann PDA in HPLC Methodology