Tungsten Boat Atomic Absorption Spectrometer

Atomic absorption spectroscopy (AAS) is a spectroanalytical procedure for the quantitative determination of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state. Tungsten boat atomic absorption spectrometer is one of the most important types of AAS.

Since the 1990s, with the rapid development of industry in China, toxic element produced by industry harmful, such as leas which can cause a variety of human diseases. The issue that the over-standard rate of blood lead of adolescent is 30-80% gets a great attention in public. Tungsten boat AAS can solve the problems of blood lead testing in clinical testing.

Tungsten boat AAS uses the standard test method, atomic absorption spectrometry. This type of instrument can detect trace amounts, and has a high sensitivity, the accuracy of result is also very high. In addition, tungsten boat AAS has an advantage of a low power and it doesn’t need for any industrial electricity. It doesn’t require for a good installation condition and cooling water and other assistant equipment, so the operation is much simple than other types of AAS. When exterminating, it is convenient for tungsten boat AAS to collect blood samples. Tungsten boat AAS only requires less blood but can obtain concentration data of lead, cadmium at the same time and it only takes about two minutes to obtain the test data.

Compared to the other types of AAS, the operating cost of tungsten boat AAS is much lower. In the detection of concentration of lead and cadmium, each part only requires one diluent. Then print the test results directly with the intelligent computer without manual calculations. On the other hand, the appearance of tungsten boat AAS is more exquisite, it is easy to move. It is suitable for infants, young children, pregnant women, adolescents, the aged, adult health checks, and other special checks.

Since the tungsten boat AAS occurred, through a large number of clinical experiments and experimental observations and professional certification, its excellent performance and simple operation method obtain the praise of experts. They indicate that the tungsten boat AAS is considered as an international leading technology, it solves the problems which are beset for a long time in clinical examination in detecting trace elements. Tungsten boat AAS is the most desirable instrument to replace the graphite furnace AAS to detect blood lead and cadmium.

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