Dalian Sanjie Technology Development Co., Ltd   

* Dalian Sanjie Technology Development Co Ltd is a high-tech enterprise, national professional laboratory analysis instruments, instrument parts and consumables, provide professional analysis methods. Capillary chromatographic column, packed column and the special analysis column high quality gas to * the company is provided by the quartz, is the domestic gas chromatograph preferred products, has a higher ratio of performance to price, some technical indicators have been close to the imported products. Liquid chromatography column using imported packing domestic filling, has the advantages of long service life, pollution resistant, resistant to washing characteristics, is the domestic leader in the chromatographic column. * * * column are all through the strict test, have very good repeatability. Birthday, provide technical advice, to establish the analysis method to undertake training, analysis, gas chromatography operator and a series of service for the foreign sample.