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| CHIRALPLATE |
 
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special layer for TLC enantiomer separation
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Features
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reversed phase nano silica impregnated with Cu2+ ions and a chiral selector (a proline derivative, DP 31 43 726 and EP 0 143 147)
separation based on ligand exchange, i. e. formation of ternary mixed-ligand complexes with the Cu(II) ions; differences in the stability of the diastereomeric complexes cause chromatographic separation
available as glass plates with fluorescent indicator
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recommended application: enantiomer separation of amino acids, N-methylamino acids, N-formylamino acids, α-alkylamino acids, thiazolidine derivatives, dipeptides, lactones, α-hydroxycarboxylic acids
A review on the application of CHIRALPLATE has been given by K. Günther
[J. Chromatogr. 448 (1988) 11 – 30].
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Ordering information
Designation
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Thickness of layer
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Plate size
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Fluorescent indicator
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Plates per pack
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Cat. No.
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Glass plates
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| CHIRALPLATE |
0.25 mm |
5 x 20 cm
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UV254
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50
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811057
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| CHIRALPLATE |
0.25 mm |
10 x 10 cm
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UV254
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25
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811059
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| CHIRALPLATE |
0.25 mm |
10 x 20 cm
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UV254 |
4
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811056
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| CHIRALPLATE |
0.25 mm |
10 x 20 cm
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UV254 |
25
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811055
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| CHIRALPLATE |
0.25 mm |
20 x 20 cm
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UV254 |
25
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811058
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