Interested to Buy Any Domain ? << Click Here >> for more details...
How to define samples weight in moisture content
- 1 Answers
- 2495 Views
- I also Faced
- E-Mail Answers
According to USP general chapter<921>where the specimen under test is capsule,use a portion of mixed contents of not fewer than 4 capsules.when specimen under test is tablets,use powder from not fewer than 4tablets ground to fine powder in an atmosphere of temperature and RH known not to influence the results.
Thanks,
B.Gangatharan,
Caplin point,
Pondicherry.
| Is This Answer Correct ? | 2 Yes | 0 No |
What is Rf value& Rx value in TLC?
which are the guidelines for force degradation studies?
how the compound separate in coulunm,explain
which effect is mainly responsible for chromatographic separation when silica is the statinary phase at TLC? thanks in advance
How to calculate the signal to noise ratio.
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?
Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in TOC calibration?
why we are taking 89ml concentrated HCL for preparing 1N HCL
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
which pharmacopeoia mentions that caffiene is used as a standard for HPLC calibration? which other standardscan be used for the same?
What is boiling point ? & Explain.
Organic Chemistry 
