中文
- Gel Permeation Chromatography Media
- Product Detail
- Company Profile
Nano-Micro has developed monodisperse gel bead used for gel permeation separation of lipophilic polymers and hydrophobic molecules in the presence of organic solvents. NM-Gel Beads are styrene and divinylbenzne copolymer, which is non porous gel beads in dry state, but becomes porous matrix after swelling in suitable organic solvents. The pore dimension or exclusion limits depend on the crosslinking level and eluant employed. NM-Gel Beads are available with crosslinkages from 1-12% and have exclusion limits ranging from 400-14000 daltons. The monodispersed gel beads with precisely controlled diameter offer high separation resolution of lipophilic polymer and oligomers., with low back pressure and minimal elution volume in comparison with the currently commercial available sorbents, The beads are typically used with benzene, toluene, xylene, carbon tetrachloride, cyclohexane, tetrahydrofuran, dimethylformamide, ketones, methylene chloride and mixtures of solvents. Complete swelling is necessary before packing in the column and running the chromatography applications.
Left: SEM of NM-Gel Beads Right: SEM of Competitor
Product Specification
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Nano-Micro Tech is devoted to developing a world-leading technology for making the highest quality and the largest selection of uniformly sized nano- and microparticles. The company is capable of supplying monodisperse particles of any size in the range from 5 nanometers to 1000 microns. Current products include high performance chromatographic media and columns, solid phase extraction (SPE) sorbents, metal scavenger resins, LCD spacer, particle size standards, enzyme support, drug carriers, ACF conductive particles, magnetic particles, fluorescent microspheres, light diffuser particles, cosmetic additive particles and various functional microparticles for other applications.
The company has a 3500 square meter manufacturing plant and 3000 square meter R&D lab in Suzhou Industrial Park. Microparticles from Nano-Micro Tech have already been broadly used worldwide in biopharmaceuticals, nano and microparticle calibration standards, LED, medical diagnosis, flat panel displays, enzyme catalysis, cosmetics, etc.
Nano-Micro Tech is a state certified New and High Technology Enterprise, and SGS ISO9001:2008 registered company.
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