58344
SUPELCOSIL™ LC-8-DB (5 µm) HPLC Columns
L × I.D. 5 cm × 4.6 mm, HPLC Column
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About This Item
Codice UNSPSC:
41115700
eCl@ss:
32110501
Prodotti consigliati
product name
Colonna HPLC SUPELCOSIL™ LC-8-DB, 5 μm particle size, L × I.D. 5 cm × 4.6 mm
agenzia
suitable for USP L7
Caratteristiche
endcapped
Produttore/marchio commerciale
SUPELCOSIL™
Grado di funzionalizzazione
6.0% carbon loading
Parametri
0-70 °C temperature
400 bar pressure (5801 psi)
tecniche
HPLC: suitable
Lungh. × D.I.
5 cm × 4.6 mm
Area superficiale
170 m2/g
Copertura della superficie
surface coverage 3.2 μmol/m2
Matrice
silica gel, spherical particle platform
Gruppo funzionale matrice
C8 (octyl) phase
Dimensione particelle
5 μm
Dimensione pori
120 Å
applicazioni
food and beverages
Tecnica di separazione
reversed phase
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Descrizione generale
Le fasi SUPELCOSIL LC-DB sono appositamente disattivate per i composti basici. Queste colonne offrono minore ritenzione, migliore forma di picco e maggiore efficienza per le basi organiche rispetto a quanto si può ottenere sulle colonne in fase inversa tradizionali.
Note legali
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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A reversed-phase high-performance liquid chromatographic method with coulometric and UV detection has been developed for the simultaneous determination of morphine, morphine-3-glucuronide and morphine-6-glucuronide. The separation was carried out by using a Supelcosil LC-8 DB reversed-phase column and 0.1 M potassium
L Dal Bo et al.
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A simple HPLC method has been developed for the determination of ticlopidine in human plasma. Plasma samples were buffered at pH 9 and extracted with n-heptane-isoamyl alcohol (98.5:1.5, v/v). Imipramine was used as internal standard. Chromatography was performed isocratically with
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