Potassium Monitoring

Articles & Whitepapers

Sensitivity Comparison of the ISO Daphnia and Algal Test Procedures with Toxkit Microbiotests

Abstract : A short comparative study has been made on the sensitivity of 2 conventional bioassays (the ISO Daphnia magna immobilization test and the ISO algal growth inhibition test with Scenedesmus quadricauda) and 3 Toxkit microbiotests : the Daphtoxkit F™ magna, also with D. magna, the Thamnotoxkit F™ with the crustacean Thamnocephalus platyurus, and the Algaltoxkit F™ assay ...

Acute and chronic toxicity of sodium sulfate to four freshwater organisms in water‐only exposures

The acute and chronic toxicity of sulfate (tested as sodium sulfate) were determined in diluted well water (hardness of 100 mg/L and pH 8.2) with a cladoceran (Ceriodaphnia dubia; 2‐ and 7‐d ...

COD analyzer for laboratories

LAR's QuickCODlab is a chemical-free working COD analyzer for the determination of the chemical oxygen demand (COD) in water. Due to an innovative injection and oxidation technique, unfiltered water samples incl. particulates will be injected ...

Showcase

Redefining Sugar Refining Flame Photometer

In keeping with the Globally accepted published papers from 1977 forward, potassium and sodium detection is now available online 24/7 with a Uniquely configured channel of detection for extreme accuracy along the range of potassium control. This winning proprietary format has been improved with a unique adaptation and optimisation of the proprietary BWB optical array detection systems, which in ...