Analytical method for the determination of bisphenol A
Translation of DGUV Information 213-575 (former BGI 505-75)
CAS Number: 80-05-7
Synonym: 2,2-Bis(4-hydroxyphenyl)propane
Method 01 – HPLC
Sampling is carried out with a pump and collection on a glass fiber filter. Analysis is performed by high-performance liquid chromatography (HPLC) after desorption.
This method permits determination of the bisphenol A concentration at workplaces averaged over the sampling time after personal or stationary sampling.
Principle
A pump draws a defined volume of air through a GSP sampling system equipped with a glass fiber filter. The collected bisphenol A is desorbed with acetonitrile and analysed by means of liquid chromatography.
Limit of quantification (LOQ)
Absolute: 1.4 ng of bisphenol A.
Relative: 5 µg/m3 of bisphenol A for an air sample of 200 L, a sample solution of 3 mL and an injection volume of 4 µL.
Issue
October 2008
The complete measuring method is available in the Wiley Online Library: Method for the determination of bisphenol A (Air Monitoring Methods, Volume 13, 2012).
You can reach the German-language version of the article with a single click on the flag-symbol.