References
- British Pharmacopeia Commission. British Pharmacopoeia 2015. London: The Stationery Office, London United Kingdom, 2015.
- Kuntzach, M.; Lamparter, D.; Brüggener, N.; Müller, M.; Kienzle, G. J.; Reischl, G. Development and successful validation of simple and fast TLC spot tests for determination of krypotofix® 2.2.2 and tetrabutylammonium in 18 F-labeled radiopharmaceuticals. J Pharmaceuticals 2014, 7, 621–633.
- Validation of Analytical Procedures: Text and Methodology Q2(R1), International Council for Harmonisation. http://www.ich.org/fileadmin/Public_Web_Site/ICH_Products/Guidelines/Quality/Q2_R1/Step4/Q2_R1__Guideline.pdf (accessed August 04, 2015).