Serum Cesium

Strictly speaking, metal ruthenium is not a trace element, but since the boundary between dielectric and trace elements is not very clear, it is customary to discuss it in trace elements. Basic Information Specialist classification: growth and development check classification: biochemical examination Applicable gender: whether men and women apply fasting: fasting Tips: When you take blood, you should relax your mind, avoid the contraction of blood vessels caused by fear, and increase the difficulty of blood collection. Normal value Serum 4.5 to 10.5 nmol/L. Plasma 4.7 ~ 8.1nmol / L. Clinical significance Increase sputum poisoning. High results may be diseases: precautions for heavy metal toxic nephropathy The potential (E) of the selected electrode is linear with the logarithm of the measured ion activity in the solution. Inspection process Ion enthalpy measurement: The ruthenium electrode used in the commercial ion 铯 analyzer uses a neutral carrier as the active material of the ruthenium electrode to form a polyvinyl chloride (PVC) electrode film. The life of the electrode is about half a year: the pH electrode is made of special glass capillary The reference electrode is made of silver/silver chloride. The reagent formula, reagent dosage, and operation method of various types of ion rhodium analyzers are different. Generally, the following steps are required. This method takes a domestic ion enthalpy analyzer as an example. 1 Connect the power supply, the instrument first performs display and electronic circuit detection, and the two-point slope calibration can be performed after the end. 2 When the slope is calibrated, the suction needle is immersed in the vial containing the low and high two-concentration slope calibration instrument, and the slope calibration solution is taken up, and the instrument is sent after the “beep” sound is removed. The sample is pushed back to the original position and the instrument automatically performs the slope calibration. 3 After the calibration is passed, the sample measurement can be performed. A. Capillary blood measurement: Mix the capillary blood, push out the aspirating needle, remove the plug at both ends, attach the connector at one end, mount the other end of the connector on the sampling needle, and press the “Measure” button until the sample is completely filled with the sample. After the cavity, release the “Measure” button and the sample pump stops working. At this time, the sample in the sample measuring chamber should be inspected for bubbles. If there are air bubbles, please release the “Measure” button for 8 seconds, then press the “Measure” button to continue to suck the sample until the bubbles are eliminated. Remove the sample, wipe the sample and push it back in place, and display the measurement data and print the result after 8 s of the injection. B. Serum measurement process is measured with whole blood. 4 After the specimen is measured, the instrument is flushed with the pipeline and the sample is measured. After the rinse is completed, the next sample can be measured. 5 The instrument will enter the “sleep” state after 10 minutes of the last calibration or blood sample measurement. At this time, if blood sample measurement is required, a certain calibration must be performed first. If there is no blood sample measurement, the instrument automatically performs a one-point calibration every 30 minutes. Not suitable for the crowd No taboos. Adverse reactions and risks Risk of infection: If you use an unclean needle, you may be at risk of infection.

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