1.52011
Chromolith® Si (monolithic) HPLC Columns
L × I.D. 5 mm x 4.6 mm Guard Cartridges (3 pieces)
Synonym(s):
Chromolith® Si 5-4.6 guard cartridges (3 pieces)
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 ea | Please contact Customer Service for Availability | CZK 7,370.00 |
About This Item
CZK 7,370.00
Product Name
Chromolith® Si, L × I.D. 5 mm x 4.6 mm guard cartridges (3 pieces)
material
PEEK column
Quality Segment
agency
suitable for USP L3
product line
Chromolith®
feature
endcapped: no
packaging
pkg of 3 ea
parameter
400 bar pressure, 45 °C max. temp.
technique(s)
HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High)
column L × I.D.
0.5 cm × 4.6 mm
matrix
monolithic silica
matrix active group
Si, Silica bonding phase
pore size
1.5 μm macroporosity, 13 nm mesoporosity
operating pH range
2-7.5
separation technique
hydrophilic interaction (HILIC), normal phase
storage temp.
no temp limit
General description
Chromolith® Si 5-4.6 guard cartridges are extremely easy to use. The guard cartridges are simply added directly in front of the main column to protect it from chemical or mechanical contamination. Due to the benefits of monolithic technology, and the convenience of Chromolith® guard columns, they are also popular for use with classical particulate columns. Moreover, guard columns can be used as trap columns when large sample volumes are to be injected. Guard columns should be changed frequently in order to avoid excessive accumulation of impurities.
Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith® Si 5-4.6 guard cartridges are used with the Chromolith® Guard Cartridge Holder 5 mm x 4.6 mm [1.52032].
Learn more:
Brochure: Race through your Separations on Any System. Chromolith® Monolithic Silica HPLC Columns
All Supelco HPLC Columns, including monolithic Chromolith® columns, are fully compatible with all HPLC and UHPLC Instruments.
Supelco HPLC Products: The Best Choice for Any LC Instrument
Analysis Note
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| matrix active group Silica bonding phase | matrix active group Silica bonding phase | matrix active group Silica bonding phase | matrix active group Silica bonding phase |
| 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 |
| matrix monolithic silica | matrix monolithic silica | matrix monolithic silica | matrix monolithic silica |
| pore size 1.5 μm macroporosity, 13 nm mesoporosity | pore size 13 nm mesoporosity, 2 μm macroporosity | pore size 13 nm mesoporosity, 2 μm macroporosity | pore size 13 nm mesoporosity, 2 μm macroporosity |
| 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 (Semi Prep HPLC), LC/MS: suitable | technique(s) HPLC: suitable (Semi Prep HPLC), LC/MS: suitable |
| agency suitable for USP L3 | agency suitable for USP L3 | agency suitable for USP L3 | agency suitable for USP L3 |
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