Teng Lane 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. Experimental part - there is a new molecular sieve Ltd. Shanghai 1.1 Reagents and Instruments 4A molecular sieve (250 mesh, SiO257.4% nano-zeolite, Al2O326.1%); sodium dodecyl sulfate solution (SDS); dodecylbenzenesulfonate sodium solution (SDBS); tetrabutylammonium bromide solution (TBAB); cetylpyridinium bromide solution (CPB); dodecyl trimethyl ammonium bromide solution (DTAB); cetyltrimethylammonium bromide solution (CTAB); octadecyl trimethyl ammonium bromide solution (OTAB); lauric acid sorbitan esters (Span-20); Triton solution (TX-100) China Quality News Network news molecular sieve is a cubic lattice aluminosilicate compounds have been widely used in the chemical sieve Teng Lane, electronics, petrochemical and natural gas industries. In order to monitor the quality of products in Dalian molecular sieve, and promote the healthy development of related industries, Dalian Municipal Quality Supervision Bureau in the city zeolite production enterprises supervision. The total sample of enterprises 7 calcined zeolite product seven batches, the test, sample pass rate of 100%.