Interested to Buy Any Domain ? << Click Here >> for more details...
-
Organic Chemistry (342) - Inorganic Chemistry (123)
- Analytical Chemistry (1387)
- Physical Chemistry (62)
- General Chemistry (478)
- Chemistry AllOther (190)
why in uv calibration in Limt of absorbance parameter specific absorbance is calculated only for selected wavelength
2709there is something which we call as the basicity of an acid i wanted to ask is that is there something like the basicity of an alkali if yes than how can we define it?
2053what is the meaning of PURITY AND POTENCY .what is the difference between PURITY and POTENCY
5 27353HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.
2244
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde
seminal on pyrimidine
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
in which situation ion pair agent require to use?
Why we use DPPH in ESR and DPH in fluorescence spectroscopy?
What are modes of quantification in related substances
Why we use potassium dichromate in uv calibration Exact reason behind it??
What is the accepted microbial load in APIs as per USP.........?
How to caluclate %w/v& %w/w ple give examples solids&liquids 10%NAOH W/W 10%W/V- 20%HCL W/W &W/V
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
In which situation we require to prepare the standard solution from sample in Related substance method?
what is procedure of actual procedure for registration of drug?
which situation gc hs and gc als require to use?
