2018-08-01T15:29:02+00:00

Polymer Spacer

Plastic spacers are made of highly crosslinked monodisperse polymer microspheres, which have very narrow particle size distribution. EPRUI supplies plastic spacers for LCD, PDLC display which can precisely control the panel thickness without damage on the base plate and make the liquid screen far greater clarity. [...]

2018-09-24T03:12:22+00:00

Silica Spacer

Silica spacer is widely used for frame gap control, as well as cell gap control for special applications. EPRUI supplies silica spacers with perfect spherical morphology, precisely controlled particle size, narrow particle size distribution, excellent resistance against heat, cold and chemicals and great mechanical strength and superior crush resistance. EPRUI [...]

2018-08-01T15:31:45+00:00

Black Spacer

EPRUI Biotech has developed black microspheres based on patented technology which are composites of silica and polymer beads. These composite microspheres are blacker and darker than any other competitors’ in the market. Applied as spacer beads in liquid crystal displays (LCD), black microspheres can not only control the thickness [...]

2018-07-20T10:14:45+00:00

Conductive Au Particles

EPRUI Biotech provides high quality gold plated spacers for microelectronic packaging in electronics manufacturing. With better resolutions and decreasing number of circuit chips or modules in liquid-crystal displays (LCD), the input/output (I/O) density in integrated circuit increases while the size and pitch of the interconnection bumps become very small. [...]

2018-07-20T10:17:02+00:00

Conductive Ni Particles

EPRUI supplies highly uniform nickel plated particles which has high conductivity and appropriate elasticity. There is also a strong adhesion between the metal layer and the resin core of EPRUI conductive Ni particles. As a conductive filler, Nickel conductive spacers are used in coatings, adhesives, printing ink, plastics, and [...]

2018-08-15T15:20:18+00:00

Light Diffusion Particles

EPRUI Biotech supplies high quality light diffusion microspheres based on patented technology. The light diffusion beads are monodisperse poly(methyl methacrylate) (PMMA) microspheres. Our monodisperse light diffusion microspheres have perfect spherical morphology, precise size control, and very narrow particle size distribution. With outstanding powder flow properties, high dispersibility in application [...]

2019-01-21T10:17:13+00:00

Amino Magnetic Beads

Amino Magnetic Beads are superparamagnetic beads with rich amino groups on the surface thus can bind to polypeptides, antibodies and other proteins, oligonucleotides and certain chemical compounds with certain chemical reagent (such as glutaraldehyde). Amino magnetic nanoparticles are widely used as an important carrier of the medical and molecular [...]

2018-10-10T01:36:21+00:00

Hydroxyl Magnetic Beads

Our magnetic beads have two types: Sandwich type and Core Shell type. Magnetic beads with sandwich type have a polymer core, and a layer of magnetic oxide:Fe2O3 or Fe3O4 nanoparticles in the middle between the polymer core and the outermost layer which is either inorganic or [...]

2018-12-18T08:39:58+00:00

Epoxy Magnetic Beads

Epoxy Magnetic Beads are super paramagnetic beads with rich epoxy groups on the surface thus can bind to polypeptides, antibodies and other proteins, oligonucleotides and certain chemical compounds with certain chemical reagent (such as glutaraldehyde). Epoxy magnetic nanoparticles are widely used as an important carrier of the medical and [...]

2019-01-21T10:18:53+00:00

Carboxyl Magnetic Beads

Carboxyl Magnetic Beads are superparamagnetic beads with high carboxyl content on the surface thus can bind to polypeptides, antibodies or other proteins, oligonucleotides and certain chemical compounds with certain chemical reagent (such as EDC). They are widely used as an important carrier of the medical and molecular biology research [...]

2019-03-28T08:28:50+00:00

Rare Earth Fluorescent Microspheres

EPRUI supplies rare earth fluorescent microspheres with high fluorescence intensity, stable performance and narrow particle size distribution. Colored polystyrene microspheres are also available. Our polystyrene fluorescent microspheres can be used for a wide range of applications including medical diagnosis, blood flow determination, tracing, in vivo imaging, calibration of imaging [...]

2018-07-21T09:35:22+00:00

Red Fluorescent Microspheres

EPRUI supplies red polystyrene fluorescent microspheres with high fluorescence intensity, stable performance and narrow particle size distribution. Colored polystyrene microspheres are also available. Our red fluorescent microspheres can be used for a wide range of applications including medical diagnosis, blood flow determination, tracing, in vivo imaging, calibration of imaging [...]

2018-07-21T09:28:12+00:00

Green Fluorescent Microspheres

EPRUI supplies green polystyrene fluorescent microspheres with high fluorescence intensity, stable performance and narrow particle size distribution. Colored polystyrene microspheres are also available. Our green fluorescent microspheres can be used for a wide range of applications including medical diagnosis, blood flow determination, tracing, in vivo imaging, calibration of imaging [...]

2018-07-20T10:58:24+00:00

Flow Cytometry Microspheres

Our flow cytometry calibration microspheres have great fluorescence intensity and a wide emission spectrum in multi-channel (FITC, PE, PE-Cy5), which is ideal material used to monitor routine calibration of flow cytometer. Our perfect microsphere counting technology and homogeneous internal dyeing process ensure the test results by the flow cytometer [...]

2018-07-21T13:52:58+00:00

Dyed Microspheres

Our dyed polystyrene microspheres have vivid colors. The organic color dye is incorporated into the interior of polystyrene latex microspheres, which makes the beads less prone to color bleaching. EPRUI guarantees stable batches and has a variety of specifications to choose from. Colored microspheres are commonly used in lateral [...]

2018-08-16T02:03:34+00:00

Size Standard Particles

EPRUI Biotech supplies two different matrix of particle size standards: Polystyrene and Silica. The particle size ranges from 20nm to 100um. We supplies a full range of size standard microspheres based on patented particle technology.  All of our particles standards are determined by Coulter Counter, DPS Disk Centrifuge, Dynamic Light [...]

2018-08-01T15:16:38+00:00

Hydroxyapatite Nanopowder

Hydroxylapatite, also called hydroxyapatite (HA), is a naturally occurring mineral form of calcium apatite with the formula Ca5(PO4)3(OH), but is usually written Ca10(PO4)6(OH)2 to denote that the crystal unit cell comprises two entities. Hydroxylapatite is the hydroxyl endmember of the complex apatite group. The OH− ion can be replaced [...]

2018-08-01T15:19:00+00:00

Beta-tricalcium Phosphate

Medical grade Beta-tricalcium phosphate, with similar composition to bone mineral, is a kind of amorphous white powder. It is odorless and stable in air which is almost insoluble in cold water and can be decomposed when get heated. Beta-tricalcium phosphate can be dissolved in dilute hydrochloric acid [...]

2018-09-14T03:45:22+00:00

Hydrophobic Nano SiO2

Super hydrophobic nano SiO2 is a new type of material with structure of dendritic nano silica. It is created by controlling the composition of nano SiO2 and surface microstructures. The surface of this super hydrophobic material has a new nano-micron composite structure.There are a large number of nano-micron level [...]

2018-08-23T13:22:02+00:00

Reverse Phase Polymer Chromatography

EPRUI Biotech Co. Ltd. offers a new generation of reversed phase polymer HPLC packing material. Our polymer chromatography column packing material is made of highly crosslinked monodisperse polymer resins including highly crosslinked polystyrene divinylbenzen, polymethyl methacrylate, copolymers of PS/DVB and PMMA. With precise control of particle size, particle size [...]