59194
SUPELCOSIL™ ABZ+Plus (3 µm) HPLC Columns
L × I.D. 15 cm × 4.6 mm, HPLC Column
Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych
About This Item
Kod UNSPSC:
41115700
eCl@ss:
32110501
Polecane produkty
product name
SUPELCOSIL™ ABZ+Plus HPLC Column, 3 μm particle size, L × I.D. 15 cm × 4.6 mm
agency
suitable for USP L60
Właściwości
endcapped
producent / nazwa handlowa
SUPELCOSIL™
zakres etykietowania
12.0% carbon loading
Parametry
≤70 °C temp. range
400 bar pressure (5801 psi)
metody
HPLC: suitable
dł. × śr. wewn.
15 cm × 4.6 mm
powierzchnia
170 m2/g
pokrycie powierzchni
surface coverage 3.4 μmol/m2
macierz
silica gel, spherical particle platform
grupa aktywna macierzy
amide, alkyl phase
wielkość cząstki
3 μm
wielkość porów
120 Å
zakres pH
2-7.5
Zastosowanie
food and beverages
metoda separacji
reversed phase
Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów
Opis ogólny
SUPELCOSIL ABZ+Plus columns offer both high deactivation and unique selectivity. Deactivated silica particles of very narrow particle size distribution ensure high efficiency with low back pressure. After bonding and endcapping reactions, the ABZ+Plus phase effectively shields unreacted silanol groups on the silica, preventing them from interacting with most analytes, and provides symmetric peaks regardless of an analyte′s functionality. The phase also allows you to use low ionic strength buffers without having to add an ion-suppressing modifier. ABZ+Plus enables you to use simple mobile phases when analyzing the most difficult compounds; acids, strongly basic compounds, and zwitterions.
suitable for L60 per USP
suitable for L60 per USP
Cechy i korzyści
• High efficiency for polar, nonpolar, and charged analytes
• Symmetric peaks for the most reactive compounds
• Unique selectivity for polar and charged compounds
• Symmetric peaks for the most reactive compounds
• Unique selectivity for polar and charged compounds
Informacje prawne
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
This page may contain text that has been machine translated.
Choose from one of the most recent versions:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Klienci oglądali również te produkty
Tânia M G Almeida et al.
Chemistry & biodiversity, 2(12), 1691-1700 (2006-12-29)
Absorption, distribution, metabolism, and excretion (ADME) properties are of invaluable importance to a bioactive compound. Permeation process is one of the most widely studied by many different techniques. Among them, reversed-phase liquid chromatography (RP-LC) is proving to be of great
Zhongping John Lin et al.
Journal of pharmaceutical and biomedical analysis, 37(4), 757-762 (2005-03-31)
A highly sensitive method was developed and validated for determining the free fraction of flunarizine in human plasma. Equilibrium dialysis was used for the separation of free (unbound) drug and liquid chromatography/tandem mass spectrometry (LC-MS/MS) was used for quantitation. Post-dialysis
K Ary et al.
Journal of chromatography. A, 797(1-2), 221-226 (1998-05-16)
A reversed-phase high-performance liquid chromatographic method with electrochemical detection has been developed for the determination of buspirone from human plasma. The separation was carried out by using a Supelcosil ABZ+ plus C18 reversed-phase column and 0.05 M potassium dihydrogenphosphate (pH
W Pan et al.
Journal of chromatography. B, Biomedical sciences and applications, 703(1-2), 129-138 (1998-02-03)
A sensitive, specific and precise HPLC-UV assay was developed to quantitate cocaine (COC) and its metabolites benzoylecgonine (BE), norcocaine (NC) and cocaethylene (CE) in rat plasma. After adding 50 microl of the internal standard solution (bupivacaine, 8 microg/ml) and 500
P Chaimbault et al.
Journal of chromatography. A, 855(1), 191-202 (1999-10-09)
A qualitative determination of 20 underivatized proteinic amino acids by LC-MS is reported. The need for chromatographic separation before mass spectrometry determination is demonstrated based on the study of several amino acid pairs which have some similar characteristics. Two suitable
Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.
Skontaktuj się z zespołem ds. pomocy technicznej