SPE 800 automated SPE solid phase extraction systems (Solid-Phase Extraction) by liquid-solid extraction and liquid chromatography technology developed from the combination of a sample preparation technique, laboratory equipment where there is mainly used separation, purification and concentration of the sample, is widely used in environmental protection, food, laboratory equipment, petrochemical, pharmaceutical clinical analysis, life sciences, and other fields. High degree of automation pressurized SPE - velocity stability, high accuracy and good reproducibility. Unique column switching technique, the sample processing volume. Low pressure seal technology, solvent-mixing, no solvent evaporation. A full range of system cleaning platform, Changsha laboratory equipment Which is good, to prevent cross-contamination between samples. With concentrators, GPC gel purification system in combination with another line. Sealed, no solvent evaporation, no place in a fume hood. Performance Introduction automated solid phase extraction devices on the market today is through the liquid handler to achieve, we can handle large batches of samples, but there is a system of open, mixed solvent flow difficult to control problems; the other is special solid phase extraction device, laboratory equipment imported from Germany, can effectively solve the above problem, but the number of batch processing of samples is limited, thereby affecting the efficiency of sample preparation. This design through the design of the automatic switching device to solve the above-mentioned multi-column contradictions, to ensure the treatment effect achieved under the premise of the batch of up to 124 samples of automatic processing, and to achieve the sub-sample is collected, treated samples Secondary injection and other operations, in the process without human involvement, completely automatically. Germany IKA Without heating magnetic stirrer Maxi MR 1 digital type IKAMAG? Description: digital super-type magnetic stirrer, without heating. · Smooth rugged stainless steel housing · continuously variable electronic motor · · · LED digital display speed timing (0 - 56 min) or continuous operation · stirring quantities of up to 150 L H2O technical parameters: the number of points a stirring stirring quantities ( H2O) 150 l Motor rating input 80 W Motor rating output 35 W Speed ??display LCD Speed ??range 0 - 600 rpm stir the maximum length of 155 mm Work plate material stainless steel 1.4301 Working plate dimensions 500 x 500 mm Dimensions 505 x 110 x 585 mm Weight 16 kg Permissible ambient temperature 5 - 40 ° C Permissible relative humidity 80% DIN EN 60529 IP 21 protection voltage 230/100 - 120/100 V Frequency 50/60 Hz Power input 80 W Changsha laboratory equipment | Jun Di Instruments (certified) | laboratory equipment provided by the Hunan Chun Di Equipment Co., Ltd.. Hunan Chun Di Equipment Co., Ltd. (www.hnjdyq.com/) Changsha, Hunan, analysis instruments leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chun Di instrument in leadership with the staff warmly welcome all inquiries negotiations to create Chun Di instruments better future.