Chromatography is a laboratory technique for the separation of a mixture. The mixture is dissolved in a fluid called the mobile phase, which carries it through a structure holding another material called the stationary phase. Our(CLS)Sample Vials used for collection, storage, and transportation procedures. With a range of the material manufacturing and capacity options, users may tailor based on content and process requirements . The sample vials are made of Type I borosilicate glass, providing excellent resistance to heat shock and chemical leaching. Finneran sample vials are available assembled with screw thread closures PTFE/F217 lined or PTFE/Silicone lined.
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For example: Confectionery moisture measurement, etc. Electric blast air thermostatic drying oven: Equipment for dehydration drying or heat treatment of the specimen. Drying oven is a commonly used instrument and equipment, mainly used to dry the sample, but also can provide the temperature environment required for the experiment. The drying oven is used in chemical, electronics, casting, automotive, food, machinery and other industries than conventional drying technology The following advantages:
First, the vacuum environment greatly reduces the boiling point of the liquid that needs to be removed, so vacuum drying can be easily applied to heat-sensitive substances;
Second, for samples that are not easily dried, such as powders or other granular samples, vacuum drying can effectively shorten the drying time;
3. All kinds of complicated mechanical parts or other porous samples are cleaned and vacuum-dried. After drying completely, no residual material is left.
Fourth, the use of safer - in the vacuum or inert conditions, completely eliminate the possibility of thermal explosion of oxides;
5. Compared with ordinary drying relying on air circulation, powdered samples cannot be blown or moved by moving air;
What is the difference between dry box and vacuum oven?
What is the difference between the drying oven and the vacuum drying oven? What is the vacuum drying oven? The drying box with a negative pressure in the working space. Vacuum drying oven is widely used in bio-chemical, chemical and pharmaceutical, medical and health, agricultural research, environmental protection and other research and application fields, for powder drying, baking and all kinds of glass containers for disinfection and sterilization. It is particularly suitable for the rapid and efficient drying of dry heat-sensitive, easily decomposable, easily oxidizable substances and complex ingredients.