It will be useful if during the distribution of the samples, the schoolchildren try to scan the QR code on their sample, but WITHOUT pressing the START button in the mobile application. [...] To stop the test at the appointed time, it is necessary once again to scan the QR code and press the STOP button in the mobile application. [...] The students should stop of the test and return the samples on Sunday or Monday (in the morning). [...] 6) To complete the sampling at the defined time, tighten the lid of the flacon with effort, put it into the package and close the Zip-lock. [...] 7) After the end of sampling, the sample must be delivered to the laboratory for analysis as soon as possible (within 4 days), since the reliability of the result significantly decreases due to the decay of adsorbed radon.
Authors
- Pages
- 5
- Published in
- Israel
