Sentence examples for low contamination levels from inspiring English sources
This test identifies spatial clusters of water sources with either high or low contamination levels as well as spatial outliers either clean wells surrounded by contaminated wells or vice versa.
A combined electrochemistry/surface analysis system with very low contamination levels is used for the investigation of the oxidic layers.
Relatively low contamination levels in western Japan could be explained by mountain ranges sheltering those regions from the dispersal of radioactive material, the authors said.
The combination of excellent sensitivity, specificity, low contamination levels and speed has made molecular techniques appealing methods for the diagnosis of many infectious diseases.
Figure 4 shows the comparison of dual packer and 3D radial probe, the two tools are comparable at low contamination levels (<5 %), whereas the 3D radial probe is faster during early cleanup.
The study was designed as an attempt to link biofilm metal tolerance and metallic contamination in a field survey covering 13 different sampling sites in the Seine river basin (north of France) with low contamination levels.
CF factor indicates that the Ni contamination follows the class 1 with low contamination level.
An effective culture system may consist of the following criteria: (1) effective illumination area, (2) optimal gas-liquid transfer, (3) easy to operate, (4) low contamination level, (5) low capital and production cost, and (6) minimal land area requirement [171].
Additionally, morphological, structural and contamination studies of Nb thin film expose a very low droplet density on the substrate surface, a small polycrystalline orientation of the films and a low contamination level.
Given the low contamination level and the simple, straightforward sample preparation, this is remarkable.
As an example, the PCDD/F concentration in beef tissue may increase by up to 10 pg TEQ/g fat at the relatively low contamination level of 5 pg TEQ/g in feed (Table 7).
