250 mm, 20 mm I.D., 5 μm ChromegaChiral CC4 LC Columns | 爱游戏平台注册登录
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250 mm, 20 mm I.D., 5 μm ChromegaChiral CC4 LC Columns

ChromegaChiral CC4 (cellulose tris(4-chloro-3-methylphenylcarbamate)) is another new product for high resolution chiral separations based on a new halogenated carbohydrate based chiral stationary phase. It is a modified cellulose coated on high purity, high performance spherical silica particles. The chemical modification includes the chemical bonding of 4-chloro-3 methylphenylcarbamate to cellulose. The use of cellulose modified with chlorinated phenyl groups provides a separation opportunity for many previously unresolved and poorly resolved chiral mixtures. Similar in selectivity to CHIRALCEL® OZ-H.

貨號
長度
內徑
粒徑(0.5-1000)
115151-CC4
50.0 mm
4.6 mm
3.0 µm
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115251-CC4
50.0 mm
4.6 mm
5.0 µm
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125151-CC4
100.0 mm
4.6 mm
3.0 µm
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125251-CC4
100.0 mm
4.6 mm
5.0 µm
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135151-CC4
150.0 mm
4.6 mm
3.0 µm
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135251-CC4
150.0 mm
4.6 mm
5.0 µm
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155351-CC4
250.0 mm
4.6 mm
10.0 µm
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155251-CC4
250.0 mm
4.6 mm
5.0 µm
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138251-CC4
150.0 mm
20 mm
5.0 µm
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13N251-CC4
150.0 mm
30 mm
5.0 µm
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157251-CC4
250.0 mm
10 mm
5.0 µm
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158251-CC4
250.0 mm
20 mm
5.0 µm
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15N351-CC4
250.0 mm
30 mm
10.0 µm
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15N251-CC4
250.0 mm
30 mm
5.0 µm
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15F251-CC4
250.0 mm
50 mm
5.0 µm
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500103-CC4
10.0 mm
2 mm
5.0 µm
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500101-CC4
10.0 mm
3 mm
5.0 µm
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詳細信息

Chirality has become critically important in the pharmaceutical, chemical, and agricultural industries. The subtle differences that make compounds chiral can produce dramatically different pharmacological effects in biological systems. As a result, the demand for stereoselective separation techniques and analytical assays to evaluate the enantiomeric purity of chiral compounds, has increased. Chiral chromatography in the forms of HPLC and SFC has become a necessary tool - not only for the analytical determination of enantiomeric purity, but also for the isolation and purification of enantiomers.

As a leader in chiral separations we are able to offer you a broad range of ES Industries ChromegaChiral Chiral Stationary Phases (CSPs) for your analytical and preparative chromatography needs. Existing chiral stationary phases can separate a wide variety of chiral mixtures, however there are still enantiomeric mixtures that are difficult to separate limiting their characterization. This provides our drive to develop new CSPs with differing chiral selectivities.

Features and Benefits:

  • Excellent selectivity range to enhance method development
  • Superior resolution and efficiency
  • High pressure limit for increased flexibility
  • Fast optimization for increased throughput
  • One column for both SFC and HPLC use

規格

內徑 20 mm
長度 250.0 mm
粒徑(0.5-1000) 5.0 µm
階段 CC4
資源
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