Data · dataset · 2026
Additional data for the deliverable "D6: Inter-laboratory comparison report, describing sample preparation requirements, sample introduction methods, and uncertainty budgets"
Listed in PTB-OAR
This dataset describes the results of two interlaboratory comparisons using two reference materials (RM), a spiked natural seawater and a spiked synthetic sand.
Description
The measurands selected were the mass fraction of 238U, 239Pu, 241Am and 237Np, and the 234/238U, 235/238U, 236/238U and 239/240Pu isotope ratios. The liquid comparison involved 11 participants, who produced a total of 83 results.
The solid comparison involved 11 participants who produced a total of 79 results. This dataset presents the assigned values for each measurand, the results of the participants and their analysis following statistical criteria.
Links
Where it is published
- PTB-OAR record oar.ptb.de/resources/show/10.7795/720.20260121 ↗
landing page · from oar ptb de
- DOI doi.org/10.7795/720.20260121 ↗
DOI / persistent id · from oar ptb de
Catalogue records · 1
- OAI-PMH record oar.ptb.de/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Aoar.… ↗
metadata API · from oar ptb de
Topics
- From keywords
- Chemistry · Computer Science & AI · Earth & Environmental Science · Engineering · Mass spectrometry · Physics
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| PTB-OAR | oai:oar.ptb.de:10.7795/720.20260121 | 3 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · oar ptb de | connector:oar_ptb_de@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · oar ptb de | connector:oar_ptb_de@1.0.0 | |
| concepts[field].local:field:computer-science-ai | mapping · oar ptb de | connector:oar_ptb_de@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · oar ptb de | connector:oar_ptb_de@1.0.0 | |
| concepts[field].local:field:engineering | mapping · oar ptb de | connector:oar_ptb_de@1.0.0 | |
| concepts[field].local:field:physics | mapping · oar ptb de | connector:oar_ptb_de@1.0.0 | |
| concepts[modality].local:modality:mass-spectrometry | mapping · oar ptb de | vocabulary-mapper@1.0.0 | keywords['mass spectrometry'] |
| description | source · oar ptb de | connector:oar_ptb_de@1.0.0 | /metadata/dc/description |
| license | source · oar ptb de | connector:oar_ptb_de@1.0.0 | /metadata/dc/rights |
| publication_date | source · oar ptb de | connector:oar_ptb_de@1.0.0 | |
| title | source · oar ptb de | connector:oar_ptb_de@1.0.0 | /metadata/dc/title |