Sample pretreatment process for box furnace high-temperature electric furnace ashing method

The pre-treatment requirements for high-temperature electric furnaces before ashing method samples depend on whether the sample needs pre-treatment. The sample should be pre-treated according to its properties, and which method is better. When using the decomposition method to process the sample, the decomposition operation must be complete to avoid the loss of the tested components.
The recovery rate of the tested component must be high enough, and the sample should not be contaminated at all, nor should it be introduced into the tested component or interfere with the operation of some substances in the determination. The high-temperature ashing method is a method for detecting organic samples in experiments. It uses a high-temperature electric furnace to remove a lot of organic matter from the sample, and then makes the remaining ash into a solution to be tested. Note that not all samples are suitable for this high-temperature ashing operation.
Generally, the use of pre-treatment methods is reduced for samples, which reduces the operational process and accelerates its analysis speed to improve operational efficiency, thereby reducing the possibility of introducing pollution or item damage during the pre-treatment process. The use of reagents should be minimized as much as possible. Box type electric furnaces use this simple method, which is fast, environmentally friendly, and minimizes personnel pollution.

The above content is organized by Superb heater Company, super heater. Mainly professional production: industrial heating elements, temperature measuring elements, production equipment, accessories, and raw materials such as tubular heaters, tubular heaters, belt heaters, ceramic heaters, silicone rubber heaters, thermocouples, etc.

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