1.50646
Purospher® STAR RP-18 endcapped (2 µm) HPLC Columns
L × I.D. 50 mm x 2.1 mm Hibar® HR UHPLC Column
Synonym(s):
Purospher®STAR RP-18 endcapped (2µm) Hibar® HR 50-2.1
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About This Item
Product Name
Purospher® STAR RP-18 endcapped (2 µm) UHPLC Columns, L × I.D. 50 mm x 2.1 mm Hibar® HR UHPLC column
material
stainless steel column
agency
suitable for ASTM® 7968, suitable for ASTM® 7979, suitable for EPA 1633, suitable for EPA 38407-42, suitable for EPA 533, suitable for EPA 537.1, suitable for EPA 8327, suitable for EPA ACB B21-02, suitable for EPA ACB B23-05b, suitable for GB 5009.253-2016, suitable for ISO 21675 2019, suitable for ISO 25101, suitable for ISO/CEN 15968-2010, suitable for USP L1
product line
Purospher®
feature
endcapped
packaging
1 ea of
extent of labeling
17% Carbon loading
parameter
1000 bar pressure, 65 °C max. temp.
technique(s)
LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable (High)
column L × I.D.
5 cm × 2.1 mm
surface area
330 m2/g
matrix
fully porous particle
matrix active group
C18 bonding phase
particle size
2 μm
pore size
120 Å pore size
operating pH range
1.5-10.5
application(s)
PFAS testing
separation technique
reversed phase, supercritical fluid (SFC)
storage temp.
no temp limit
Quality Level
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Analysis Note
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 170000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): 8.5 - 11.5
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
General description
Legal Information
Certificates of Analysis (COA)
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