Sentence examples for potassium method from inspiring English sources

For expanding intercalated potassium method, high temperature furnace above 1500 °C is required [16].

The 490/439-nm ratio was calibrated using the nigericin (2 μM /high potassium method of Thomas et al. (26), which also confirmed that the fluorimetric assay was working.

Soil organic carbon was estimated by rapid dichromate oxidation technique (Nelson and Sommers 1996), available nitrogen by the alkaline potassium permanganate method (Subbiah and Asija 1956), available phosphorus by Bray's method (Bray and Kurtz 1966).

Ethanol estimation was done spectrophotometrically by potassium dichromate method [26].

Organic matter (OM) was determined following potassium chromate method for determination of soil organic matter [NY/T 1121.6-2006 (2006)].

Total carbon content of the spent and unused P. eryngii substrate was determined by potassium dichromate method (ISO 14235 1998).

Iron concentrations in the samples were measured by potassium thiocyanate method using a UV visible spectrophotometer (Specord 40, Analytic Jena) at λmax 480 nm.

In the laboratory, the diatom samples were set aside for 2 days to sediment before being processed using potassium permanganate method according to Taylor et al. (2005).

COD was determined using the potassium dichromate method based on the Standard of the People's Republic of China for Environmental Protection (Zhang et al. 2006).

The λ max value of dicamba and residual iron as Fe3+ (potassium thiocynate method) of the effluent was measured using ultra-violet visible (UV Vis) double beam spectrophotometer (Systronics, AU-2701).

Plasma glucose was measured by an autoanalyzer using the potassium ferricyanide method (Technicon Instruments, Tarrytown, NY).