046122美國戴安Dionex CarboPac PA10 Carbohydrate Column 生物色譜柱
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產(chǎn)品名稱: 046122美國戴安Dionex CarboPac PA10 Carbohydrate Column 生物色譜柱
產(chǎn)品型號: 046122
產(chǎn)品展商: 戴安Dionex
產(chǎn)品文檔: 無相關(guān)文檔
簡單介紹
戴安公司生產(chǎn)的儀器主要有離子色譜儀、高效液相色譜儀、快速溶劑萃取儀和氨基酸直接分析儀。其中離子色譜儀憑借著雄厚的技術(shù)優(yōu)勢和方法已廣泛地應(yīng)用于各個領(lǐng)域，其市場占有率達(dá)80%。全球與離子色譜相關(guān)的文章有90%均出自戴安公司生產(chǎn)的離子色譜儀。
戴安公司的快速溶劑萃取儀15分鐘之內(nèi)僅用15毫升溶劑既可完成對10g樣品的萃取，該技術(shù)已在環(huán)境、**、食品和聚合物工業(yè)等領(lǐng)域得到廣泛應(yīng)用。
046122美國戴安Dionex CarboPac PA10 Carbohydrate Column 生物色譜柱
的詳細(xì)介紹
CarboPac PA10 Carbohydrate Column
For Sensitive Analysis of Mono- and Disaccharides
The Thermo
Scientific? CarboPac? PA10 column line has been expanded to include a
new 0.4 × 250 mm capillary column. As with all CarboPac PA10 columns,
the new capillary format is the ideal choice for mono- and disaccharides
in foods, drugs and plants.
The CarboPac PA10 is an ideal choice
for separations of mono- and disaccharides found in mammalian
glycoproteins. Fucose is well resolved from the system void and from
protein hydrolysate interferents. The CarboPac PA10 allows oxygen to
elute after mannose, eliminating interference with monosaccharides. It
is ideal for the analysis of mono- and disaccharides in foods, drugs,
and plants, and separates sialic acids with the addition of sodium
acetate to the eluent.
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For the quantification of acidic, neutral, and aminomonosaccharides
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Simple, isocratic separations
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Superior selectivity for common monosaccharides compared to the CarboPac PA1
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No derivatization required
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Gradient compatible
The
CarboPac PA10 is an anion-exchange column designed specifically for
high-resolution separations of mono- and disaccharides. Separation is
accomplished with a simple isocratic eluent, and detection is
accomplished with pulsed amperometric detection (PAD). No derivatization
is required.
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CarboPac PA10 Column for Monosaccharide and Disaccharide Analysis Specifications
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Dimensions
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CarboPac PA10 Analytical Column:
4 × 250 mm, 2 × 250 mm and 0.4 × 250 mm
CarboPac PA10 Guard Column:
4 × 50 mm, 2 × 50 mm and 0.4 × 50 mm
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Maximum operating pressure
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3500 psi (24.5 MPa)
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Temperature range
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4–55 °C
Recommended operating temperature: ambient
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Typical operating conditions
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1900 psi at 1.0 mL/min (4 mm analytical and guard columns)
Recommended flow rate: 1.0 mL/min (4 mm), 0.25 mL/min (2 mm) or 0.010 mL/min (0.4 mm)
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Mobile phase compatibility
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pH 0–14; up to 90% of common HPLC solvents.
Avoid anionic detergents and 100% water.
Acetate or hydroxide eluents only.
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Resin composition
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10-μm diameter substrate (ethylvinylbenzene 55% cross-linked with divinylbenzene) agglomerated with 460-nm MicroBead? difunctional quaternary ammonium ion (5% cross-linked).
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Anion-exchange capacity
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Approximately:
100 μeq/column (4 × 250 mm analytical column)
25 μeq/column (2 × 250 mm analytical column)
1 μeq/column (0.4 × 250 mm analytical column)
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Column construction
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PEEK with 10-32 threaded ferrule-style end fittings.
All components are nonmetallic.
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Analytical Columns
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CarboPac PA10 Analytical Column (2 x 250 mm)
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057180
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CarboPac PA10 Analytical Column (4 x 250 mm)
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046110
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CarboPac PA10 Semi-Preparative (9 X 250 mm)
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SP4216
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Guard Columns
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CarboPac PA10 Guard Column (2 x 50 mm)
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057181
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AminoTrap Column (2 x 50 mm)
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SP5578
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CarboPac PA10 Guard Column (4 x 50 mm)
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046115
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Amino Trap Column (4 x 50 mm)
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046122
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Borate Trap Column
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047078
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Amino Trap Column (3 x 30 mm)
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060146
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