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What are the advantages of atomic fluorescence photometers
Time of Update: 2022-10-20
An atomic fluorescence photometer reduces the elements to be analyzed in a sample solution to volatile covalent gaseous hydrides (or atomic vapors), and then introduces them into an atomizer with the
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What are the main characteristics of the atomic absorption mercury meter?
Time of Update: 2022-10-01
The use of single-chip microcomputer to control the solenoid valve automatic switching, the measurement state is closed-loop gas path, the cleaning state is open-loop airway.
The use of single-chip microcomputer to control the solenoid valve automatic switching, the measurement state is closed-loop gas path, the cleaning state is open-loop airway.
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What few people know: The propellant for China’s first atomic bomb was produced in a pesticide and fertilizer plant
Time of Update: 2022-02-17
The ghost knows that in the final outcome, China really produced the propellant raw materials, and it was in the fertilizer plant, and the atomic bomb was successfully detonated .
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JCEM: What is the prevalence of diabetes among atomic bomb survivors?
Time of Update: 2022-01-23
Recent epidemiological studies have shown that survivors of childhood cancer who receive high therapeutic doses of radiation have an increased risk of developing diabetes, especially systemic or abdominal cancer .
Radiation dose was significantly associated with diabetes incidence, an effect that varied with age in city and ATB .
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What is atomic ash? How to use it correctly in the coating process
Time of Update: 2020-12-23
Compared with our traditional putty such as oil putty, perchloroethylene putty, mellow acid putty, etc., atomic ash has the advantages of fine gray, easy to scrape, easy to fill, easy to polish, fast drying speed, strong adhesion, high hardness, not easy scratching, good flexibility, heat resistance, not easy to crack bubbles, short construction cycle and so on, has become the ideal material for surface filling in various industries today.
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Paint knowledge | what's the difference between atomic ash and China Resources water ash?
Time of Update: 2020-04-03
Core tip: both are ideal filling materials for filling holes and wood seams However, the dry speed of atomic ash is fast, which is not suitable for large-scale construction However, Cr water ash is sl