58355-U
SUPELCOSIL™ LC-18-DB (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Synonym(s):
High Purity C18 HPLC Column
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
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product name
SUPELCOSIL™ LC-18-DB HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
material
stainless steel column
Quality Level
Agency
suitable for USP L1
product line
SUPELCOSIL™
feature
endcapped
manufacturer/tradename
SUPELCOSIL™
packaging
1 ea of
extent of labeling
11.0% Carbon loading
parameter
0-70 °C temperature
400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
25 cm × 4.6 mm
surface area
170 m2/g
surface coverage
surface coverage 3.1 μmol/m2
matrix
silica gel, spherical particle platform
fully porous particle
matrix active group
C18 (octadecyl) phase
particle size
5 μm
pore size
120 Å
operating pH
2-7.5
application(s)
food and beverages
compatibility
for use with PTC-AA
separation technique
reversed phase
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General description
SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide shorter retention, better peak shape, and higher efficiency for organic bases than can be obtained on other Type A silica reversed-phase columns.
Application
- OPTIMIZATION AND VALIDATION OF HPLC METHOD FOR TETRAMETHRIN DETERMINATION IN HUMAN SHAMPOO FORMULATION.: This study discusses the optimization and validation of a high-performance liquid chromatography (HPLC) method using SUPELCOSIL™ LC-18-DB HPLC Column for the analysis of tetramethrin in shampoo formulations (Zeric Stosic et al., 2016).
- Mass spectrometric characterization and HPLC determination of the main urinary metabolites of nimesulide in man.: Details a robust approach for identifying and quantifying nimesulide metabolites via HPLC, underscoring the column′s applicability in complex biological matrices (Carini et al., 1998).
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
Application
guard cartridge
Product No.
Description
Pricing
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Chromatograms
application for SPE, application for HPLCOur team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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