Answer Posted / ajit patel
we use polarimeter for identification of chemical substance .
polarimeter is besed to know the more about optical activity
and the meaning of plane polarised light.polarimeter id
besed upon the meserment of the physical property of
rotation of plane polarised light
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
if content uniformity passing but dissolution varrying then what is next step?
What is a difference between potency and purity?
what is the origin to prepare standard operating procedure
in which situation require to take incident in validation?
How we can identify process related and degradation impurity in single method with short period?
Why a1% value is used for some product ? What is the criteria for selection a1% value ?
why salisylic acid not using now days for disdolution calibration?
what is the structure of DOWEX-50
My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards
Why sodium hydroxide used for maintain pH of phosphate buffer
Difference between hlaf and rlaf
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
in sampling of raw material which side is pasted sampled labels
Did anybody have method for acetyl cysteine effervescnce tablet
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?