{"id":1154,"date":"2024-04-11T14:14:11","date_gmt":"2024-04-11T11:14:11","guid":{"rendered":"https:\/\/sisu.ut.ee\/lcms_method_validation\/self-test-4-4b\/"},"modified":"2024-04-11T14:14:11","modified_gmt":"2024-04-11T11:14:11","slug":"self-test-4-4b","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/lcms_method_validation\/self-test-4-4b\/","title":{"rendered":"Self test 4.4B"},"content":{"rendered":"
\n

<\/p>\n\n\n\n

\n
You are validating a method of analysis of Glyphosate in surface water.\u00a0Using data from analyzing your control sample, evaluate intermediate precision.
\r\n
Date<\/strong><\/td>C (\u03bcg\/L)<\/strong><\/td>Chemist<\/strong><\/td><\/tr>
16.06.15<\/td>0.20<\/td>Ramon<\/td><\/tr>
17.06.15<\/td>0.21<\/td>Ramon<\/td><\/tr>
25.08.15<\/td>0.15<\/td>Ramon<\/td><\/tr>
25.08.15<\/td>0.18<\/td>Ramon<\/td><\/tr>
26.08.15<\/td>0.19<\/td>Ramon<\/td><\/tr>
31.08.15<\/td>0.20<\/td>Ramon<\/td><\/tr>
31.08.15<\/td>0.17<\/td>Ramon<\/td><\/tr>
3.09.15<\/td>0.18<\/td>Ramon<\/td><\/tr>
7.09.15<\/td>0.18<\/td>Ramon<\/td><\/tr>
14.09.15<\/td>0.19<\/td>Ramon<\/td><\/tr>
25.09.15<\/td>0.14<\/td>Susan<\/td><\/tr>
12.10.15<\/td>0.17<\/td>Ramon<\/td><\/tr>
27.10.15<\/td>0.13<\/td>Susan<\/td><\/tr>
17.12.15<\/td>0.15<\/td>Susan<\/td><\/tr>
22.02.16<\/td>0.13<\/td>Susan<\/td><\/tr>
29.02.16<\/td>0.15<\/td>Susan<\/td><\/tr>
11.04.16<\/td>0.13<\/td>Susan<\/td><\/tr><\/tbody><\/table>\u00a0
\r\n
\r\n<\/div>
\n\t\t\t
1. <\/span>Is it important to know the exact concentration of Glyphosate in the sample?<\/div><\/div>