water-sample-analysis Videos
4 videos found
In order to measure the mercury levels in your sample correctly and reliably, the mercury level in your reagents should be at least less than half of the mercury concentrations in the sample. For water analysis, mercury is usually found at 1 ng per litre level, which means the mercury background value in all the chemical we use ...
Jul. 24, 2025
The GERSTEL IsoTube sampling platform features 3 IsoTube Trays with a sample capacity of 72 IsoTubes, 1 auxiliary port tray, and 32 auxiliary positions for connecting gas standards, flow cells, and IsoJars. A flow cell is used for injecting the sample to the gas chromatograph that does not have a gas sample loop. IsoJars are ...
Apr. 2, 2013
The MBARI Environmental Sample Processor—the ESP—provides on-site (in situ) collection and analysis of water samples from the subsurface ocean. The instrument is an electromechanical/fluidic system designed to collect discrete water samples, concentrate microorganisms or particles, ...
Mar. 9, 2017
The monitoring units include flexible water content sensors, and vadose zone sampling ports. The system measures water flow and contaminant migration, from land surface to the water table. Real-time hydraulic data, and water samples for chemical analysis, are continuously ...
Jan. 3, 2024