Evidence map›Paper›PMID 42581051›Full record

ArticleScientific data2026

JCp-1-NP: New and compiled LA-ICP-MS elemental compositional data of the nano-powdered reference material.

Sebastian Flöter, Frank Förster, James Vincent, Tom Sheldrake, Virgil Pasquier, Sebastian Stumpf, Lorenzo Tavazzani, Alexandra Tsay, Elias Samankassou

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific data, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Sebastian Flöter *Department of Earth Sciences, University of Geneva, Genève, Switzerland. sebastian.floeter@unige.ch.
Frank Förster *Department of Earth Sciences, University of Geneva, Genève, Switzerland. frank.foerster@unige.ch.
James VincentDepartment of Earth Sciences, University of Geneva, Genève, Switzerland.
Tom SheldrakeDepartment of Earth Sciences, University of Geneva, Genève, Switzerland.
Virgil PasquierUniversity of Lausanne, Lausanne, Switzerland.
Sebastian StumpfUniversity of Bern, Bern, Switzerland.
Lorenzo TavazzaniETH Zürich, Zürich, Switzerland.
Alexandra TsayDepartment of Earth Sciences, University of Geneva, Genève, Switzerland.
Elias SamankassouDepartment of Earth Sciences, University of Geneva, Genève, Switzerland.

Funding

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation) 194204Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation) 200020_201106
6 · The paper itself

Abstract

JCp-1-NP is a commercially distributed pressed nano-powder pellet calcium carbonate reference material. It is widely used as a matrix-matched reference material in Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) analyses, yet its composition is not well-documented. In this study, we report the uncertainty of the pellet composition by analysing 20 element-to-Ca ratios measured in three different laboratories. The interlaboratory comparison dataset was outlier-corrected and provides a robust assessment of the composition and long-term stability of this nano-powder pressed pellet. In addition, a review of all publicly available compositional data using this reference material published so far is compiled. The dataset is available online at the Figshare repository.

Identifiers

PMID42581051
PMCPMC13462131

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.