1.50249
Purospher®STAR Si (5 µm) HPLC Columns
L × I.D. 4 mm x 4 mm LiChroCART™ Guard-cartridge
別名:
Purospher® STAR SI (5 µm) LiChroCART™ 4-4
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この商品について
UNSPSC Code:
41115709
NACRES:
SB.52
Particle size:
5 μm
Matrix active group:
Si, Silica bonding phase
Pore size:
120 Å pore size
Matrix:
fully porous particle
製品名
Purospher® STAR Si (5 µm), L × I.D. 4 mm x 4 mm LiChroCART™ Guard-cartridge
material
stainless steel column
Quality Segment
agency
suitable for USP L3
product line
Purospher®
feature
endcapped: no
packaging
10 pak of
parameter
250 bar pressure, 65 °C max. temp.
technique(s)
HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High)
column L × I.D.
0.4 cm × 4 mm
surface area
330 m2/g
matrix
fully porous particle
matrix active group
Si, Silica bonding phase
particle size
5 μm
pore size
120 Å pore size
operating pH range
2-7.5
separation technique
hydrophilic interaction (HILIC), normal phase
storage temp.
no temp limit
General description
Purospher® columns Si, 5 µm LiChroCART™ 4-4 is a guard cartridge that allows the integration into a manuCART™ cartridge column holder part number 1.51486.0001 for direct, dead volume free connection to an analytical LiChroCART™ cartridge column with an inner dimension of 2, 3, 4, or 4.6 mm I.D. and a column length of 75, 100, 125, 150 or 250 mm.
For direct connection to Hibar® RT columns, the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.51487.0001 can be used.
For connection to any other analytical HPLC column with capillary connection, the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.16217.0001 is suitable.
Learn more about Purospher® STAR HPLC and UHPLC Columns
Learn more about the Supelco® HPLC Column portfolio and Method development:
Brochure: HPLC and UHPLC Column Selection Guide
Brochure: A Practical Guide to HPLC - Method Development Guide
For direct connection to Hibar® RT columns, the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.51487.0001 can be used.
For connection to any other analytical HPLC column with capillary connection, the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.16217.0001 is suitable.
Learn more about Purospher® STAR HPLC and UHPLC Columns
Learn more about the Supelco® HPLC Column portfolio and Method development:
Brochure: HPLC and UHPLC Column Selection Guide
Brochure: A Practical Guide to HPLC - Method Development Guide
Application
Intended to be used for the separation of aflatoxins, carotenoids, oils, fat-soluble vitamins, lipids, and fatty acids.
Features and Benefits
- Ultra-pure silica (99.999%) for excellent peak symmetry
- High separation efficiency
- Reproducible results from run-to-run and batch-to-batch
- Use with Normal-phase or HILIC conditions (needs to be flushed to HILIC mobile phase)
- Good suitability for LC-MS applications
Legal Information
Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany
LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany
MANUCART is a trademark of Merck KGaA, Darmstadt, Germany
Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
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