Epitope detection chromatography (EDC) links pea galactan levels to stem elongation.
Press Release|Articles|October 31, 2023
Residual Solvent Gas Standard Mix for Cannabis Testing
Restek's four-component residual solvent gas standard mix contains n-propane, isobutane, n-butane, and neopentane at concentrations of 5000 μg/mL for cannabis testing. The company also offer singles of each analyte at 5000 μg/mL. Restek's proprietary manufacturing process was optimized to ensure standards are accurate, reproducible, and stable. The high analyte concentrations allow for flexible calibration curves.
Restek
Related to this article
Perfusion chromatography offers improved separation of oligonucleotide biotherapeutics at ultra-high velocities.
Size exclusion chromatography (SEC) plus precipitation improves extracellular vesicle (EV) purity from blood plasma.
Nitish Sharma and Piotr Alvarez compare reverse-phase separations of small molecules vs. peptides, from pI value and hydrophobicity to impurity profiles.
Meet the expert panel exploring the challenges involved in GLP-1 analysis in this LCGC International Peer Exchange®.
Ultrahigh-performance liquid chromatography–tandem mass spectrometry (UHPLC–MS/MS) shows flonicamid residues in rice pose negligible dietary risk.
High-performance liquid chromatography-tandem mass spectroscopy (HPLC–MS/MS) chromatography reveals pyrrolizidine alkaloids (PA)/pyrrolizidine alkaloid N-oxides (PANO) toxin risks in 63 tea samples.
Advances in DNA/RNA chromatography columns led to stable, pure mRNA production, supporting the development of COVID-19 vaccines rapidly.