Special sieve | new molecular sieve (certified) | new zeolite molecular sieves by Shanghai Limited. Shanghai new molecular sieve Limited (www.molsionms.com) is specialized in the "sieve" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Pan. 1.2 sample characterization of new molecular sieve Ltd. Shanghai XRD characterization using PANalytical company X'PertPROMPD-automatic X-ray diffractometer sieve, voltage 40kV x-type zeolite molecular sieve porous 40mA operating current, CuKα radiation, a step size of 0.033 °, the residence time 8s molecular sieve for the purification, scanning range 2θ = 5 ° ~ 50 °. FTIR characterization using NicoletNEXUS670 mid-infrared spectrometer, KBr tablet, scan range 400 ~ 4000cm. Public tender notice in accordance with the "Government Procurement Law People's Republic of China," "government procurement of goods and services bidding management approach" and other relevant laws and regulations, Jilin Yanbian Korean Autonomous Prefecture of medical devices by centralized procurement centers and the Dragon City People's Hospital and other medical units The project was commissioned on the following medical equipment tender, welcome home to meet the requirements of manufacturers, suppliers to participate. Shanghai new molecular sieve Ltd.