EDQM FAQs
- What is the difference between ‘dried’ and ‘anhydrous’ substances?
- The definition of substance X gives the content as dried or anhydrous. Do the solvents need to be taken into account when determining the assay?
- How do I apply general chapter 2.5.12 if the water content of my sample is below 2.5 mg?
- In general chapter 2.5.12, what solvent should I use for water determination?
- How can I perform the suitability test described in general chapter 2.5.12?
- Does the suitability requirement described in general chapter 2.5.12 apply to both method A and B?
- Does the suitability test described in general chapter 2.5.12 have to be run every time?
- Are procedures 2.5.12 and 2.5.32 interchangeable?