Answer Posted / naveen kumar msn
see the spot in TLC plate in belowsolutions
0.04% of sodium salicylate at 254 nm and 0.2% ofsalicylate
at 365nm(this spot not detected at 365nm)
| Is This Answer Correct ? | 17 Yes | 5 No |
Post New Answer View All Answers
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 the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
Tell me about analytical method validation in QC
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
Qc interview questions
How to establish relative response factor for hplc. Why it is required?
How to set analytical specification for combination products?
how you start the solubility study?
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?
If suppose 10 methods of dissolution given in pharmacopoeial for single content product then which method out of 10? or all 10 require to follow?
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
why we are using benzene, anyline in acetic anhdride assay titration method?
How to know the estimated LOQ concentration in ppm
