Nature

Matrix-Assisted Plasma Atomization Emission Spectrometry for Surface Sampling Elemental Analysis

An innovative technology has been developed involving a simple and sensitive optical spectrometric method termed matrix-assisted plasma atomization emission spectrometry (MAPAES) for surface sampling ...
FoodNavigator

Sample preparation product addresses challenge of testing high fat samples

Agilent Technologies has launched a sample preparation product for high fat samples that it claims gives labs a better way to address ‘one of their most challenging tasks’. The Agilent Bond Elut ...
ascopubs.org

MATRIX plasma-in-plasma contrived samples assessment and detection of MRD using the Personalis NeXT Personal assay.

Feasibility and clinical utility of cancer whole-genome sequencing in adult solid tumors. This is an ASCO Meeting Abstract from the 2023 ASCO Annual Meeting I. This abstract does not include a full ...
PharmTech

Solid-Phase Extraction for the Preparation of Aqueous Sample Matrices for Gas Chromatographic Analysis in Extractable/Leachable Studies

Solid-phase extraction has several advantages over liquid/liquid extraction for extractables and leachables studies. An extractable/leachable (E/L) study is routinely performed on the materials ...
Nature

Analysis of aflatoxins in traditional Chinese medicines: Classification of analytical method on the basis of matrix variations

Development and validation of HPLC-MS 2 methodology for the accurate determination of C4–C8 B-type flavanols and procyanidins Scholars have adopted classification methods 18,29, and TCMs have always ...