1.50357
Purospher®STAR Si (5 µm) HPLC Columns
L × I.D. 250 mm x 4.6 mm LiChroCART™ HPLC cartridge, manuCART™ holder required for use
Synonym(s):
Purospher® STAR SI (5 µm) LiChroCART™ 250-4.6
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 unit | Check Cart for Availability | $785.00 |
About This Item
$785.00
Product Name
Purospher® STAR Si (5 µm), L × I.D. 250 mm x 4.6 mm LiChroCART™ HPLC cartridge, manuCART™ holder required for use
material
stainless steel column
Quality Segment
agency
suitable for USP L3
product line
Purospher®
feature
endcapped: no
packaging
1 ea 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.
25 cm × 4.6 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
Application
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
Analysis Note
Theoretical Plates (N/m) (2-Nitrotoluene): ≥ 60000
Symmetry (2-Nitrotoluene): 0.8 - 1.4
Capacity factor (2-Nitrotoluene): 0.5 - 2.0
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| separation technique hydrophilic interaction (HILIC), normal phase | separation technique hydrophilic interaction (HILIC), normal phase | separation technique hydrophilic interaction (HILIC), normal phase | separation technique hydrophilic interaction (HILIC), normal phase, supercritical fluid (SFC) |
| matrix active group Silica bonding phase | matrix active group Silica bonding phase | matrix active group Silica bonding phase | matrix active group Silica bonding phase |
| particle size 5 μm | particle size 5 μm | particle size 5 μm | particle size 5 μm |
| pore size 120 Å pore size | pore size 120 Å pore size | pore size 120 Å pore size | pore size 120 Å pore size |
| technique(s) HPLC: suitable, mass spectrometry (MS): suitable (High), LC/MS: suitable | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) |
| product line Purospher® | product line Purospher® | product line Purospher® | product line Purospher® |
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Related Content
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1503570001 | 04022536757100 |