1.50272

Purospher^®STAR RP-8 endcapped (5 µm) HPLC Columns

L × I.D. 250 mm x 4 mm LiChroCART^™ HPLC cartridge, manuCART^™ holder required for use

• Synonim(y): 9579 STAR RP-8 z końcówką (5 µm) LiChroCART^™ 250-4
• Kod UNSPSC: 41115709
• NACRES: SB.52

Właściwości

• Nazwa produktu: Purospher^® STAR RP-8 endcapped (5 µm), L × I.D. 250 mm x 4 mm LiChroCART^™ HPLC cartridge, manuCART^™ holder required for use
• Materiały: stainless steel column
• Poziom jakości: 100
• agency: suitable for USP L7
• linia produktu: Purospher^®
• Właściwości: endcapped
• opakowanie: 1 ea of
• zakres etykietowania: 11.2% 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.: 25 cm × 4 mm
• powierzchnia: 330 m²/g
• Matryca: fully porous particle
• grupa aktywna macierzy: C8 bonding phase
• wielkość cząstki: 5 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, 5 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. Purospher^® STAR RP-18 endcapped, 5 µm LiChroCART^™ 250-4 is a cartridge column which requires a manuCART^™ cartridge column holder part number 1.51486.0001. The manuCART^™ can be used to hold one cartridge column with or without direct integration of a 4-4 mm guard column. The recommended guard column is Purospher^® STAR RP-18 endcapped (5 µm) LiChroCART^™ 4-4 part number 1.50250.0001. LiChroCART^™ cartridge columns mounted with a manuCART^™ cartridge column holder are hand-tight only and have therefore a maximum pressure stability of 250 bar. For higher pressure stability requirements Purospher^® STAR RP-18 endcapped, 5 µm Hibar^® RT 250-4 HPLC columns are available part number 1.50037.0001.The column dimension of 250 mm length x 4 mm I.D. is the optimal choice for high resolution HPLC separation of complex samples.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, amino acids, esters, fatty acids, ketones, nitrosamines, nucleosides, PCBs, peptides, phenols, preservatives, steroids, and metabolized steroids.

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: ≤ 125 bar
Theoretical Plates (N/m) (Toluene): ≥ 85000
Symmetry (Toluene): 0.8 - 1.4
Capacity factor (Toluene): ≥ 1.0

Informacje prawne

Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany

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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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids