1.50240

Purospher^® STAR RP-18 endcapped (3 µm) HPLC Columns

L × I.D. 55 mm x 2 mm LiChroCART^™ HPLC cartridge set including manuCART^™ holder

• Synonim(y): Purospher^® STAR RP-18 endcapped (3 µm) LiChroCART^™ 55-2 Cartridge set
• Kod UNSPSC: 41115709
• NACRES: SB.52

Właściwości

• Nazwa produktu: Purospher^® STAR RP-18 endcapped (3 µm), L × I.D. 55 mm x 2 mm LiChroCART^™ HPLC cartridge set including manuCART^™ holder
• Materiały: stainless steel column
• Poziom jakości: 100
• agency: suitable for USP L1
• linia produktu: Purospher^®
• Właściwości: endcapped
• opakowanie: pkg of 1 column; pkg of 1 holder
• zakres etykietowania: 17% Carbon loading
• Parametry: 250 bar pressure; 65 °C max. temp.
• metody: HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• kolumna dł. × śr. wewn.: 5.5 cm × 2 mm
• powierzchnia: 330 m²/g
• Matryca: fully porous particle
• grupa aktywna macierzy: C18 bonding phase
• wielkość cząstki: 3 μm
• wielkość porów: 120 Å pore size
• Zakres roboczy pH: 1.5-10.5
• metoda separacji: reversed phase
• temp. przechowywania: no temp limit

Opis

Opis ogólny

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. The Purospher^® STAR RP-18 endcapped, 3 µm LiChroCART^™ 55-2 cartridge set contains a Purospher^® STAR RP-18 endcapped, 3 µm LiChroCART^™ 55-2 cartridge column and a manuCART^™ 55 mm cartridge column holder part number 1.50226.0001. 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 55 mm length x 2 mm I.D. is the optimal choice for fast HPLC separations at lower flow rate, allowing significant solvent savings and improved sensitivity. A 2 mm I.D. column enables a more sustainable separations in comparison to 4, 4.6 or 3 mm I.D. column due to the use of significant less solvent for the chromatographic separation.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

Zastosowanie

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.

Cechy i korzyści

• 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

Komentarz do analizy

Pressure: ≤ 55 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 90000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): ≤ 10.0
Extent of testing: passes test

Informacje prawne

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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