59142C40
SUPELCOSIL™ LC-ABZ HPLC Column
5 μm particle size, L × I.D. 25 cm × 4 mm
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About This Item
Kod UNSPSC:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Polecane produkty
Materiały
stainless steel column
Poziom jakości
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.
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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