| dc.contributor.author | Baltrėnaitė-Gedienė, Edita | |
| dc.contributor.author | Butkus, Donatas | |
| dc.contributor.author | Pouru, Martti | |
| dc.date.accessioned | 2023-09-18T19:28:55Z | |
| dc.date.available | 2023-09-18T19:28:55Z | |
| dc.date.issued | 2005 | |
| dc.identifier.other | (BIS)VGT02-000011165 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/139854 | |
| dc.description.abstract | Each step within a composite method can be associated with a systematic error. Depending on the step, blind values, non-homogeneity of the sample, changes in the sample and errors in weighing, measuring and calibration are the most important systematic errors. Usually the concentration of the samples is measured at more than one laboratory. This is for possibility to increase precision of measurements and find out errors and their sources. Intercalibrative measurements of HM concentration in soil and pinewood were carried out in two accredited laboratories (Lithuania and Finland). During the investigation of soil samples, higher mean values of HM concentration in soil and absolute uncertainties were determined at MPI. Higher mean values of HM concentration in the pinewood and absolute uncertainties were determined in VGTU. Relative uncertainty values of the most measurements do not exceed 20 % thus regarding measurements as reliable. | eng |
| dc.format.extent | p. 7-11 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | ISI Proceedings (nenaudotinas) | |
| dc.title | Intercalibrative measurements of heavy metals concentration in pinewood and soil | |
| dc.type | Straipsnis konferencijos darbų leidinyje Web of Science DB / Paper in conference publication in Web of Science DB | |
| dc.type.pubtype | P1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.institution | Mikkeli Polytechnic School of Engineering | |
| dc.contributor.faculty | Aplinkos inžinerijos fakultetas / Faculty of Environmental Engineering | |
| dc.subject.researchfield | T 004 - Aplinkos inžinerija / Environmental engineering | |
| dcterms.sourcetitle | The 6th International Conference Environmental Engineering : selected papers : May 26-27, 2005 Vilnius, Lithuania. Vol. 1 | |
| dc.publisher.name | Technika | |
| dc.publisher.city | Vilnius | |
| dc.identifier.elaba | 3717257 | |
