Hexavalent chromium (Cr6+), a suspected carcinogen, is measured in drinking and wastewater by US EPA method 218.6 and in soils by SW846 method 7199. Both of these methods use anion exchange chromatography followed by diphenyl carbazide (DPC) post
Lab on a chip (LOC) devices are envisioned to one day revolutionize how laboratory tasks such as diagnosing diseases and investigating forensic evidence are performed.
Led by Berkeley Lab scientists, the Sloan Digital Sky Survey’s BOSS is bigger than all other spectroscopic surveys combined for measuring the universe’s large-scale structure.
The Department of Energy (DOE), Office of Science and the National Nuclear Security Administration (NNSA) have awarded $62 million in research and development (R&D) contracts to five leading companies in high performance computing.
Astronomers have constructed the largest-ever three-dimensional map of massive galaxies and distant black holes, which will help the investigation of the mysterious “dark matter” and “dark energy” that make up 96 percent of the universe.
The University of Pennsylvania and Novartis announced Aug. 6 an exclusive global research and licensing agreement to further study and commercialize novel cellular immunotherapies using chimeric antigen receptor (CAR) technologies.
A sense of belonging and attachment to a group of co-workers is a better motivator for some employees than money, according to a new study by University of Iowa researchers.
By blending optical and atomic force microscope technologies, Iowa State University and Ames Laboratory researchers have found a way to complete 3-D measurements of single biological molecules with unprecedented accuracy and precision.