1.50231
Purospher® STAR RP-18 endcapped (3 µm) HPLC Columns
L × I.D. 55 mm x 4 mm LiChroCART™ HPLC cartridge, manuCART™ holder required for use
Synonym(s):
Purospher® STAR RP-18 endcapped (3 µm) LiChroCART™ 55-4
About This Item
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product name
Purospher® STAR RP-18 endcapped (3 µm), L × I.D. 55 mm x 4 mm LiChroCART™ HPLC cartridge, manuCART™ holder required for use
material
stainless steel column
Quality Level
Agency
suitable for USP L1
product line
Purospher®
feature
endcapped
packaging
1 ea of
extent of labeling
17% Carbon loading
parameter
250 bar pressure
65 °C max. temp.
technique(s)
HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)
column L × I.D.
5.5 cm × 4 mm
matrix
fully porous particle
matrix active group
C18 bonding phase
particle size
3 μm
pore size
120 Å pore size
operating pH range
1.5-10.5
separation technique
reversed phase
storage temp.
no temp limit
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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
- Best all-round performance according to Tanaka
- Outstanding pH stability from pH 1.5 to 10.5
- No phase collapse when using highly aqueous mobile phases
- Good suitability for LC-MS applications
Analysis Note
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 130000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): ≤ 12.0
Legal Information
related product
Storage Class Code
11 - Combustible Solids
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