59140-U
SUPELCOSIL™ LC-ABZ (5 µm) HPLC Columns
L × I.D. 15 cm × 4.6 mm, HPLC Column
Synonym(s):
Amino-Benzene-Zone HPLC Column
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
EC Number:
231-545-4
NACRES:
SB.52
L × i.d.:
15 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
HILIC Amide, amide, alkyl phase
Pore size:
120 Å
Matrix:
silica gel, spherical particle platform, fully porous particle
Product Name
SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm particle size, L × I.D. 15 cm × 4.6 mm
material
stainless steel column
Quality Segment
agency
suitable for USP L60
product line
SUPELCOSIL™
feature
endcapped
manufacturer/tradename
SUPELCOSIL™
packaging
1 ea of
extent of labeling
12.0% carbon loading
parameter
≤70 °C temp. limit, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
15 cm × 4.6 mm
surface area
170 m2/g
surface coverage
surface coverage 3.4 μmol/m2
matrix
silica gel, spherical particle platform, fully porous particle
matrix active group
HILIC Amide, amide, alkyl phase
particle size
5 μm
pore size
120 Å
pH range
2-7.5
application(s)
food and beverages
separation technique
reversed phase
General description
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.
Application
- Validation of a high-performance liquid chromatography method for the assay of and determination of related organic impurities in nevirapine drug substance.: This paper validates a method using the SUPELCOSIL™ LC-ABZ HPLC Column for assessing purity and impurities in HIV medication, showcasing the column′s high specificity and reproducibility (Li et al., 2000).
- A comparative study of the reversed-phase HPLC retention behaviour of S-adenosyl-L-methionine and its related metabolites on Hypersil ODS and Supelcosil LC-ABZ stationary phases.: This comparative study provides insights into the retention behaviors of bioactive compounds on SUPELCOSIL™ LC-ABZ, affirming its versatility and robust performance in complex biochemical separations (Valkó et al., 1993).
Features and Benefits
• 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
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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Storage Class
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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