TY  -  
T1  - Interlaboratory Proficiency Test 09/2015 - PCB compounds in soil 
SN  - 978-952-11-4561-2 / 1796-1726 
UR  - http://hdl.handle.net/10138/160804 
T3  - Reports of the Finnish Environment Institute 12/2016 
A1  - Koivikko, Riitta; Nuutinen, Jari; Ilmakunnas, Markku 
A2  -  
PB  - Finnish Environment Institute 
Y1  - 2016 
LA  - en 
AB  - Proftest SYKE carried out the proficiency test (PT) for analysis of PCB compounds in soil in November-December 2015 (PCB 09/2015). Two types of samples were delivered to the participants, synthetic and soil samples. In total, 8 laboratories participated in the PT. 
The evaluation of the performance was based on the z scores, which were calculated using the standard deviation for proficiency assessment at 95 % confidence level. In this proficiency test 79 % of the data was regarded to be satisfa... 
VO  -  
IS  -  
SP  -  
OP  -  
KW  - pätevyyskoe; laboratoriot; laboratoriotutkimus; pätevyys; luotettavuus; maa-analyysi 
N1  -   
PP  -  
ER  -