 |
Lead in Natural Waters Using EPA Method 200.9
Rebecca Price, Thermo Fisher Scientific
This application note demonstrates the determination of lead concentrations in drinking and natural waters using atomic absorption spectroscopy, in accordance with EPA Method 200.9. This method has been approved for use in the Clean Water Act and the Safe Drinking Water Act. |
| |
Selenium in Natural Waters Using EPA Method 200.9
Rebecca Price, Thermo Fisher Scientific
Atomic absorption spectrometers fitted with Zeeman graphite furnace and graphite furnace autosamplers are entirely suitable for the determination of selenium concentrations in natural water samples using the EPA 200.9 methodology. Download this application note to learn more. |
| |
US EPA SW-846 Method 6010 Using ICP-OES
James Hannan, Thermo Fisher Scientific
The analysis of environmental sample types by the US EPA Method 6010 is suitable for the determination of 31 elements in ground waters, industrial and organic wastes, soils, sludges, and sediments. |
| |
Analysis of Toxic Elements in Drinking and Bottled Waters
James Hannan, Thermo Fisher Scientific
A selection of drinking water samples (tap water and bottled water) were collected in China for analysis using ICP-OES. In addition, European bottled water was tested for comparison. |
| |
Speciation Analysis of Cr (III) and Cr (VI) in Drinking Waters
Daniel Kutscher, Shona McSheehy, Julian Wills, and Detlef Jensen, Thermo Fisher Scientific
This application note demonstrates fast and reliable speciation analysis of both Cr (III) and Cr (VI) species in water samples without prior incubation steps and with high purity nitric acid as mobile phase. |
| |
Drinking Water Compliance Monitoring Against US EPA Method 200.8
Rob Henry and Julian Wills, Thermo Fisher Scientific
A Thermo Scientific iCAP Qa ICP-MS with an ESI Autosampler and FAST sample introduction system was validated for Method 200.8. Find out how to achieve 60 sample analyses per hour. |
| |
Sensitive Determination of Hexavalent Chromium in Drinking Water
Thermo Fisher Scientific
This note describes the modification of the conditions outlined in EPA Method 218.6, including use of the column in the 2 mm format and a smaller reaction coil to increase method sensitivity. |
| |
Improved Extractions with Accelerated Solvent Extraction (ASE)
Bruce Richter, Sheldon Henderson, Brett Murphy, and Brian Dorich, Thermo Fisher Scientific
Find out how to improve sample preparation for solvent extractions of chromium (VI), analyzed by ion chromatography. |
