Perchlorate Contamination Applications in Thailand
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Flame Photometer for Measurement of Lithium in Minerals
This method has been adapted to enable measurement of lithium over a wide range of concentrations (0.10 to >8.0%), in lithium containing ...
By BWB Technologies Ltd. Distributor in Wattana, THAILAND.
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Determination of chlorate, perchlorate, and chlorite ions in drinking water including bottled water
Introduction Chlorination remains the most widespread way of disinfecting water in the world. Its flaws are: high toxicity of chlorine and other chlorinating reagents, also formation of various chlorine-containing compounds, including chlorite-, chlorate, and perchlorate anions. Maximum permitted levels (MPL) of these components are established in WHO Guidelines for drinking water and other regional and national ...
By Lumex Instruments Distributor in Nonthaburi, THAILAND.
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Flame Photometer for Measurement of Potassium and Sodium in Meat
Several different techniques can be used for sample digestion and extraction of sodium and/or potassium: oven ashing, perchloric acid ashing, extraction by boiling and acidification with HNO3 as well as extraction by homogenisation in 2% trichloroacetic acid (TCA). ...
By BWB Technologies Ltd. Distributor in Wattana, THAILAND.
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