Détecteur de Dichroïsme circulaire X-LC™
X-LC™ 3195 CD
Le seul détecteur chiral disponible pour l'Ultra High Pressure Liquid Chromatography
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High speed sampling rate (50 data points/sec, for CD and UV)
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Simultaneous output of CD, UV and g-factor signals.
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Specially designed flow cell minimizing peak broadening for X-LC requirements.
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Highly selective and sensitive for chiral compounds.
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The World's First Chiral Detector for Ultra High Pressure Liquid Chromatography applications.
The X-LC 3195CD Circular Dichroism Chiral Detector is an innovative CD (Circular Dichroism) detector for X-LC, using the same technology applied in conventional CD spectropolarimeters. The 3195CD enables highly sensitive and selective detections of chiral compounds. It can simultaneously determine both CD and UV absorption of the sample in the same cell, and determines optical isomer separation and purity. To meet X-LC requirements, the 3195CD features a high-speed sampling rate of 50 data points/sec, for both CD and UV signals, and its specially designed fl ow cell minimizes peak broadening. |
By utilizing JASCO's X-LC 3195 chiral detector, carvone in essential oils and the catechin group in green tea were selectively detected. Significant information concerning the optical activity was obtained as shown in the figure below. |
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Epicatechin (EC) |
(-)-Epigallocatechin(EGC), (-)-Catechin(C), Caffeine, (-)-Epicatechin(EC), (-)Epigallocatechingallate(EGCG) |
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Epigallocatechin (EGC) |
Autres modules X-LC™ :
Pompes X-LC™ 3085PU/3080PU
Détecteurs UV X-LC™ 3075UV/3070UV
Détecteur diffusion de lumière pour X-LC™
Passeur automatique X-LC™ 3059AS
Four de colonnes X-LC™ 3067CO
Zone de la Bouvre, 17 rue Gutenberg 44340 BOUGUENAIS
Tel: +33(0)2.40.43.00.43 Fax: +33(0)2.40.43.24.37