1.50239
Purospher® STAR RP-18 endcapped (3 µm) HPLC Columns
L × I.D. 30 mm x 4 mm LiChroCART™ HPLC cartridge set including manuCART™ holder
别名:
Purospher® STAR RP-18 endcapped (3 µm) LiChroCART™ 30-4 Cartridge set
产品名称
Purospher® STAR RP-18 封端 (3 µm), L × I.D. 30 mm x 4 mm LiChroCART™ HPLC cartridge set including manuCART™ holder
material
stainless steel column
agency
suitable for USP L1
product line
Purospher®
feature
endcapped
packaging
pkg of 1 column
pkg of 1 holder
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.
3 cm × 4 mm
surface area
330 m2/g
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
Quality Level
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Analysis Note
Pressure: ≤ 30 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 120000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): ≥ 7.0
Extent of testing: passes test
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 120000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): ≥ 7.0
Extent of testing: passes test
Application
Intended to be used in the separation of aflatoxins, aldehydes, alkaloids, antibiotics, catecholamines, explosives, oligonucleotides, esters, fat soluble vitamins, lipids, fatty acids, flavonoids, ketones, nitrosamines, nucleosides, PAHs, PCBs, peptides, pesticides, phenols, phthalates, preservatives, steroids, metabolized steroids, sulfonamides, sweeteners, and water soluble vitamins.
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
Purospher® STAR RP-18 endcapped, 3 µm HPLC columns are designed for universal use and allow the separation of basic, neutral, and metal chelating compounds with simple mobile phases and excellent peak symmetry. They are based on ultra-pure fully porous silica particles (Type B). These columns offer an outstanding stability from pH 1.5 to 10.5 over a wide temperature range, and suitability for up to 100% aqueous mobile phases. Plus, they demonstrate best all-round retention characteristics, as proven by the Tanaka test. Thanks to these features, Purospher® STAR RP-18 endcapped, 3 µm HPLC columns allow maximum flexibility to use the best chromatographic conditions for any separation including reversed phase.The Purospher® STAR RP-18 endcapped, 3 µm LiChroCART™ 30-4 cartridge set contains a Purospher® STAR RP-18 endcapped, 3 µm LiChroCART™ 30-4 cartridge column and a manuCART™ 55 mm cartridge column holder part number 1.50227.0001. LiChroCART™ cartridge columns mounted with a manuCART™ cartridge column holder is hand-tight only and has therefore a maximum pressure stability of 250 bar. The column dimension of 30 mm length x 4 mm I.D. is the optimal choice for very fast HPLC separations. Learn more about Purospher® STAR HPLC and UHPLC ColumnsLearn more about the Supelco HPLC Column portfolio and Method development:Brochure: HPLC and UHPLC Column Selection GuideBrochure: A Practical Guide to HPLC - Method Development Guide
Legal Information
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
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