gc Calibration % RSD failed what is the possible reasons?
Answer Posted / ahmed
Also because of glass liner damages
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
is it nessesary to do solution stability for 7 days?
why we are using benzene, anyline in acetic anhdride assay titration method?
if tech transfer fails whay require to do?
2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.
what is turbidimetric titration?Give 2 examples.
A ha tc is actual defination of retention time?
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
how to qualify the impurity?
How to calibration of the uv spectroscopy and its test?
how to develop the icp ms method? Application of icp ms?
What is the main difference between ODS1 and ODS2 Hplc column.
we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion
all types of questions asked at the cipla interview
what you do when compound having dwel wavelength?
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?