59142C40
SUPELCOSIL™ LC-ABZ (5 µm) HPLC Columns
L × I.D. 25 cm × 4 mm, HPLC Column
Synonim(y):
Analytical LC-ABZ Chromatography Column
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About This Item
Kod UNSPSC:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Polecane produkty
product name
SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4 mm
Materiały
stainless steel column
agency
suitable for USP L60
linia produktu
SUPELCOSIL™
Właściwości
endcapped
producent / nazwa handlowa
SUPELCOSIL™
opakowanie
1 ea of
zakres etykietowania
12.0% carbon loading
Parametry
≤70 °C temp. limit
400 bar pressure (5801 psi)
metody
HPLC: suitable
dł. × śr. wewn.
25 cm × 4 mm
powierzchnia
170 m2/g
pokrycie powierzchni
surface coverage 3.4 μmol/m2
macierz
silica gel, spherical particle platform
fully porous particle
grupa aktywna macierzy
amide, alkyl phase
wielkość cząstki
5 μm
wielkość porów
120 Å
zakres pH
2-7.5
Zastosowanie
food and beverages
metoda separacji
reversed phase
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Opis ogólny
SUPELCOSIL LC-ABZ phase has a unique deactivation technology which provides excellent reversed-phase performance for basic compounds, as well as those that are acidic, polar neutral, and non-polar. Silanol suppressing practices such as using competing amines, operating at high ionic strength, and adjusting mobile phases to pH extremes are typically not required to obtain good peak shape on the LC-ABZ phase.
Zastosowanie
- Determination of active substances in binary mixture antiparasitic veterinary formulations by HPLC: This study showcases the use of the SUPELCOSIL™ LC-ABZ HPLC column for the precise determination of active compounds in veterinary medicine. This application is crucial in ensuring the effectiveness and safety of veterinary drugs. The study highlights the column′s capability to handle complex mixtures in pharmaceutical formulations, demonstrating its effectiveness in both academic research settings and in quality control for pharmaceutical applications (Kulik et al., 2011).
Cechy i korzyści
• For acids, bases, zwitterions
• Increased polar retention relative to standard reversed-phases
• Unique selectivity
• Silanol deactivation
• Peak shape, efficiency, and retention are comparable to C8 phases for non-polar analytes
• Increased polar retention relative to standard reversed-phases
• Unique selectivity
• Silanol deactivation
• Peak shape, efficiency, and retention are comparable to C8 phases for non-polar analytes
Informacje prawne
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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