20724AST

Astec^® CYCLOBOND I 2000 DMP Chiral (5 μm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

• Synonim(y): TM=["CYCLOBOND"] I 2000 DMP Chiral HPLC Column
• Kod UNSPSC: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

Właściwości

• product name: Astec^® CYCLOBOND I 2000 DMP Chiral HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
• Materiały: stainless steel column
• linia produktu: Astec^®
• opakowanie: pkg of 1 ea
• producent / nazwa handlowa: Astec^®
• Parametry: 0-50 °C temperature; 172 bar pressure (2500 psi)
• metody: HPLC: suitable; LC/MS: suitable
• dł. × śr. wewn.: 25 cm × 4.6 mm
• macierz: silica particle platform; fully porous particle
• grupa aktywna macierzy: cyclodextrin, beta- phase
• wielkość cząstki: 5 μm
• wielkość porów: 100 Å
• pH robocze: 3.5-7
• metoda separacji: chiral

Opis

Opis ogólny

The reaction of the 3,5-dimethylphenyl isocyanate with the hydroxyl groups of β-cyclodextrin results in a pi-basic phase similar in character to the naphthylethyl carbamate phases. The selectivity is greater for the CYCLOBOND I 2000 DMP when the chiral center of the analyte is part of a ring structure or is on the α carbon. This phase has been very useful for derivatized amines, like amphetamine ACQ.

• Bonded phase: 3,5-Dimethylphenyl carbamate modified β-cyclodextrin

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Informacje prawne

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany

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