Sieve size | 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. Shanghai new molecular sieve Ltd. - concentration above surfactant solution are 0.1mol / L; potassium dichromate; ammonium chloride; silver nitrate; experiments are double distilled water, Jiangsu sieve, the reagents used were of analytical grade . GBC932B atomic absorption spectrophotometer (GBC Scientific Instruments, Australia); DF-101S collector-type thermostat heating magnetic stirrer (British Yu Gongyi City to Hua Instrument Factory); limited SHA-C water bath oscillator (Changzhou Guohua Electric the company). When the registration information to be provided: business license, tax registration certificate, organization code certificate, medical equipment business license and other information of the original, legal identity card. 2014 years after the registration is valid. Fifth, the tender documents submitted: qualification documents between 09:00 September 19, 2014 9:10 am to submit. Other documents sieve technical, business, opening list, etc., in the opening scene submission. Service of documents after the deadline for submission of tender documents, the tender shall not receive. Six, opening time: September 19, 2014 13:30 sharp, late cancellation invitation to tender. Seven, opening the tender Location: 6th floor trading Yanbian Korean Autonomous Prefecture of public resources management center.