Answer Posted / pina
nmr show nuclei spin while ir show vibration of molecules .
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
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?
if you have given a blank water how you analyse by general analytical techniques?
CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
What is stray light in uv what are units for stray light
How to set specification of assay, fisdolution and related substances?
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
what is procedure of actual procedure for registration of drug?
in api coa contains only process impurities and in product coa contains degradation impurities?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
for which product require to do content uniformity? what is limit of cu?
why we are using benzene, anyline in acetic anhdride assay titration method?
analytical method validation require to with respect to release specification or shelf life specification?
What is the main difference between ODS1 and ODS2 Hplc column.
What is viod volume and peak purity in HPLC?