58149-U
Colonna HPLC SUPELCOSIL™ LC-8-DB
3 μm particle size, L × I.D. 3.3 cm × 2.1 mm
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About This Item
Codice UNSPSC:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Prodotti consigliati
Materiali
stainless steel column
Livello qualitativo
agenzia
suitable for USP L7
Nome Commerciale
SUPELCOSIL™
Caratteristiche
endcapped
Produttore/marchio commerciale
SUPELCOSIL™
Confezionamento
1 ea of
Grado di funzionalizzazione
6.0% carbon loading
Parametri
0-70 °C temperature
400 bar pressure (5801 psi)
tecniche
HPLC: suitable
Lungh. × D.I.
3.3 cm × 2.1 mm
Area superficiale
170 m2/g
Copertura della superficie
surface coverage 3.2 μmol/m2
Matrice
silica gel, spherical particle platform
fully porous particle
Gruppo funzionale matrice
C8 (octyl) phase
Dimensione particelle
3 μm
Dimensione pori
120 Å
pH di lavoro
2-7.5
applicazioni
food and beverages
Tecnica di separazione
reversed phase
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Categorie correlate
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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Jadwiga Piwowarska et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 805(1), 1-5 (2004-04-29)
A high-performance liquid chromatographic method is described for determination of lidocaine (2-(dietyloamino)-N-(2,6-dimetylofenylo) acetamid) and its metabolite, monoethylglycine xylidide (MEGX), in human serum containing various concentration of bilirubin. Lidocaine and its metabolite were extracted from human serum using dichloromethane. After separation
S B Ruddy et al.
Journal of chromatography. B, Biomedical applications, 657(1), 83-92 (1994-07-01)
The isocratic, reversed-phase, high-performance liquid chromatographic (HPLC) method presented provides a simple and rapid analytical technique for the simultaneous determination of low-molecular-mass oligomers of polyethylene glycol (PEG) in aqueous polymer samples containing polar contaminants of biologic origin. In the present
K Ary et al.
Journal of pharmaceutical and biomedical analysis, 26(2), 179-187 (2001-07-27)
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.
Journal of chromatography. B, Biomedical applications, 665(2), 404-409 (1995-03-24)
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
J H Nichols et al.
Clinical chemistry, 40(7 Pt 1), 1312-1316 (1994-07-01)
This automated assay determines the concentration of the antidepressant fluoxetine (Prozac) and its active metabolite norfluoxetine in serum by reversed-phase HPLC with spectrophotometric detection. Extraction, injection, and quantification are performed by the Gilson Aspec automated sample handler. The patient's specimen
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