Results 191 to 200 of about 739,620 (266)

Harmonized <sup>1</sup>H NMR Workflow Enables Quantitative Betaine Determination from Nontargeted Metabolite Profiling Using Internal and External Standards<sup>‡‡‡‡‡</sup>. [PDF]

open access: yesAnal Chem
Musio B   +60 more
europepmc   +1 more source

Test Method Development for Cleaning Chemistry Performance Determination. [PDF]

open access: yesBiomed Instrum Technol
Kremer T   +6 more
europepmc   +1 more source

Evaluating Alpha-1 Antitrypsin Deficiency testing across Europe to ensure diagnostic accuracy: an EARCO multicentre project. [PDF]

open access: yesRespir Res
Chorostowska-Wynimko J   +18 more
europepmc   +1 more source

Comparability of Liquid Chromatography Tandem Mass Spectrometry Analysis of Dissolved Organic Matter across Laboratories. [PDF]

open access: yesEnviron Sci Technol
Kalinski JC   +50 more
europepmc   +1 more source

Standardizing microbiome research: interlaboratory validation of SOPs for sample preparation and DNA extraction from food and environmental ecosystems. [PDF]

open access: yesEnviron Microbiome
Ferrocino I   +32 more
europepmc   +1 more source

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