The limit of detection (LOD or LoD) is the lowest signal, or the lowest corresponding quantity to be determined (or extracted) from the signal, that can...

esterases. The detection limit of a test is the concentration at which the test starts to turn from negative to positive. Although the detection limit may vary...

the longer the count, for the same system, the better the detection limit. The detection limit, often referred to as the Minimum Detectable Activity (MDA)...

sample that can accurately be measured by an assay (synonymously to detection limit), and "analytical specificity" is defined as the ability of an assay...

used, XPS easily detects all elements except hydrogen and helium. The detection limit is in the parts per thousand range, but parts per million (ppm) are...

being allowed, in practice meaning that any alcohol level beyond the limit of detection will result in penalties. Penalties vary and may include fines, imprisonment...

the detection of nitazenes. The drug sample is added to water and requires sufficient solubility for the test to be successful. The detection limit of...

SIMS is the most sensitive surface analysis technique, with elemental detection limits ranging from parts per million to parts per billion. In 1910, British...

analytical detection limits. The TLV is a recommendation by ACGIH, with only a guideline status. As such, it should not be confused with exposure limits having...

allows adulterated and non-basmati strains to be detected, with a detection limit from 1% adulteration upwards with an error rate of ±1.5%. Exporters...

argued that the second definition, which is closely related to the detection limit, is a better indicator of the performance of a measuring system. To...

with a special coincidence photon-counting setup. The concept of the detection limit for chemical imaging is quite different from for bulk spectroscopy...

we conclude that the detection limit for their observing the X-rays of Z = 43 can be 1000 times lower than the 10−9 detection limit for the element Z =...

allows detection of minute quantities of a biomolecule. Proteins can be detected down to femtomole quantities, well below the detection limit for most...

of chemical species present may be extremely low and close to the detection limit of the analytical method. In well managed laboratories, AQC processes...

potentiostat. This device is less sensitive than some others, with a detection limit of 1.9 × 103 CFU/mL. By comparison, some ELISAs range from 20 CFU/mL...

After detection, the noise is removed. A fourfold improvement in the detection limit can be obtained. Mutual coherence (linear algebra) Signal detection theory...

for ELISA at 4 °C playing as the calibration standard solution. The detection limit for the ELISA is 1 μg/g and it can not assess soybean proteins existing...

Demarcation Line, a truce border line between North and South Korea Method detection limit, of a chemical substance Fayyad & Irani's MDL method, a discretization...

accepted standard is by using the Raman signal of water. Sensitivity or detection limit is another specification to be considered, that is how little light...

chemistry research is largely driven by performance (sensitivity, detection limit, selectivity, robustness, dynamic range, linear range, accuracy, precision...

process is predicted to be four orders of magnitude shorter than the detection limit of even the most sensitive of radical probes. It has been postulated...

An intrusion detection system (IDS) is a device or software application that monitors a network or systems for malicious activity or policy violations...

concentration according to the Boltzmann distribution is below the detection limit.[citation needed] In ionic crystals, which usually possess low coordination...

sample that can accurately be measured by an assay (synonymously to detection limit), and "analytical specificity" is defined as the ability of an assay...

hour of exposure at concentrations below 0.3 μg/m3 (which was the detection limit) in air. (The data suggests that transfluthrin is effective at these...

its report: this time there is no question of detection limit (LOD) in pesticide residues but of limit of quantification of pesticide residues (LOQ)....

for sample preparation or calibration with standard mixtures. The detection limit of commercially available SIFT-MS instruments extends to the single...

Concentrations shown below range from not detected, or ND, (with the detection limit in parentheses) to 6750 with concentrations in nanograms of PFOA per...

While TCDs are beneficial in that they are non-destructive, its low detection limit for most analytes inhibits widespread use. FIDs are sensitive primarily...