Germany
Manufacturer/ Producer
Germany
AppliChrom ABOA SuperOH-P - optimized for aqueous GPC/SEC-separations - aqueous high hydrophilic polymeric base material - low column bleeding for low detector noise - 7μ particle technology (standard) for high platecounts and high resolution*) - large pore volume for high resolution - pH stable 2.5-12 - pressure stability 30-80bar (depending on poresize) - temperaturestability 10-85°C - individual poresizes for individual molecular weight ranges - multi-pore technology for broad range of molecular size - increased livetime of GPC/SEC columns by combination of proprietary particle- and packing technology service-applicationcenter for methodscreening available in Oranienburg (Germany / Europe)
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AppliChrom GPC-columns for GPC analysis of organic molecules using (THF, toluene, chloroform)**. Oligomers and polymers including the new GPC media line from AppliChrom BPT* synthesis technology for large range, high resolution separations with increased accuracy in calibration - spherical high porous styrene-divinylbenzene GPC-media - large molecular weight range: 100 10.000.000Da - optimized for 1ml/min flowrate when using 8mm ID-columns - high pressure stability of 150-50bar, depending on porosity - high capacity from AppliChrom 8mm ID GPC columns (5% more capacity than 7,8mm columns, 14% more capacity than 7,5mm ID columns) - plus extra high pore volume from AppliChrom GPC synthesis technology for an extra increasing of peak capacity and resolution - proprietary AppliChrom GPC column packing procedure for accurate peak performance, low back pressures and an extension of column livetime
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For HPLC-Analyses of - Sugars/Carbohydrates - Sugar Alcohols - Alcohols - Carboxylic Acids
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For GPC / SEC analysis in DMSO, examples: - amylose, amylopectin, starch - urea-formaldehyd resins (UF-resins) - melamin-urea-formaldehyd resins (MUF-resins) - lignins, humic substances, humic acids, coniferous wood bark essences - polysaccharide, polysaccharid derivatives - poly(N-isopropylacrylamid) PNIPA - poly-vinylpyridin - calibration: pullulan, dextran, polyvinylpyridin et al. Advantages - optimized for DMSO-GPC applications - interactionfree pure GPC/SEC - easy, reliable and robust GPC/SEC-calibration by dextrans, pullulans et al. - low column bleeding for low detectornoise for improved lightscattering or viscosity detection - 12μ particle technology for low backpressure - large porevolume and optimized mass transfer for polymers giving optimized resolution - low costs caused by long livetime of column – result of combination of optimized proprietary particle and packingtechnology.
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Special GPC / SEC columns for the aqueous analysis of neutral, anionic and additionally cationic polymers. For GPC / SEC analysis of - Polycations, polyammonium compounds - polyamines (chitosans), polyethylenimines, - PEGylated polyethyleneimines - polysaccharides - polyanions (heparins, pectins, ...)
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AppliChrom GPC columns for GPC analyzes organic (DMAc, DMF and NMP) Spherical porous polymeric GPC chromatography phases - wide range of pore and particle sizes - optimal for 0.5ml / min flow rate with 8mm ID columns (40-50°C) - Pressure stability 50-150bar, depending on the porosity - high resolution due to high pore volume - long service life - high reproducibility - high purity of the GPC column for good interaction-free GPC - Please avoid: drying out - Molar mass range: 100-1,000,000Da - Examples: PMMA, PAN, cellulose, DMF and DMAc soluble polymers
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Polymeric Size Exclusion Chromatography Columns for high Resolution and Recovery in Protein Analysis/Purification.
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Germendorfer Allee 20
16515 Oranienburg - Germany
China
Form: Granule; Feature: The surface resistivity is uniform and controllable to meet the conventional requirements of 105-8 Ω/m2.; Application: Extrusion. Different formulas may be provided based on to different application requirements.
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Form: Granule; Compositon: ARK-HE610-10% PTFE + 90% PEEK, ARK-HE611-20% PTFE + 80% PEEK Feature: Wear-resistant and self-lubricating. Application: Injection Moulding.
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ARKPEEK-GF30: 30% Glass Fiber + 70% PEEK Glass filled PEEK exhibits increased mechanical strength and high rigidity. improved creep strength and dimensional stability are achieved by this glass filled PEEK. These properties make this material suitable for use in parts which are exposed to high static loads over long periods in high temperature onditions. This is a special 30% glass filled PEEK modification that PEEKChina manufactures under the name PEEK GF30 natural. In comparison to unfilled PEEK, this glass fibre reinforced material exhibits increased mechanical strength and high rigidity. Furthermore, improved creep strength and dimensional stability are achieved by this glass filled PEEK. These properties make this material suitable for use in parts which are exposed to high static loads over long periods in high temperature conditions. As glass fibres tend in some cases to have a marked abrasive effect on mating surfaces.
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ARKPEEK-CF30: 30% Carbon Fiber + 70% PEEK Carbon fiber reinforcement lends the material a high level of rigidity and creep strength, high mechanical strength and heat conductivity values. Composite material with PEEK matrix for parts with high structural characteristics Carbon PEEK is a composite material reinforced with carbon fiber, with extraordinary characteristics in terms of mechanical, thermal and chemical resistance. The addition of carbon fiber makes the material even more resistant from a mechanical point of view and allows you to go further in the Metal Replacement process even in the most extreme industrial sectors. Carbon PEEK finds application in a wide range of industrial sectors. It is used in very specific areas where a further increase in mechanical performance is required for out-of-the-ordinary performance.
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