Model: ST202A-16
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Uses: Instead of the traditional water bath function, it can be used for the reflux extraction of various Chinese medicinal materials, the determination of the total esters of liquor and the saponification value of animal and vegetable oils and other experimental projects such as extracts, content determination, and physical and chemical identification.
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Guideline:
"People's Republic of China Pharmacopoeia" Chinese medicine water bath reflux extraction
GB 5009.168—2016 Determination of fatty acids in food
GB 5009.82—2016 Determination of Vitamins A , D and E in Foods
GB 5009.9—2016 Determination of starch in food
GB 5009.232-2016 National Food Safety Standard Determination of Formic Acid in Fruits, Vegetables and Their Products
GB 31604.5-2016 National Food Safety Standard for Determination of Extracts in Resin of Food Contact Materials and Products
GB/T10345—2007 Methods of Analysis of Liquor — Determination of Total Esters
GB/T 5009.127-2003 Determination of germanium in polyester resins and their molded products for food packaging
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Technical advantages:
The host is equipped with 16 -bit sample digestion channels, which can freely set temperature and time at the same time;
Intelligent constant temperature water bath, automatic temperature control, automatic water level compensation, automatic alarm for water shortage;
The main engine is equipped with an internal circulating pump system to ensure that the temperature of the water bath is uniform and constant;
There are 16 sets of magnetic stirring systems in the main machine , which can be freely switched between continuous stirring or intermittent stirring;
Water vapor overflow prevention design to ensure sealing, and has a water vapor outlet;
Condenser pipe automatic lifting system, the front and rear rows can be independently controlled without interference;
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Host standard configuration:
One host, 16 250ml flat- bottomed flasks , 16 reflux condenser tubes , and 2 reaction flask racks . One operating manual, one packing list, one certificate of conformity, two fuses
