1.50038

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

L × I.D. 125 mm x 3 mm LiChroCART^™ HPLC cartridge, manuCART^™ holder required for use

• Sinonimo/i: Purospher^® STAR RP-8 endcapped (5µm) LiChroCART^™ 125-3
• Codice UNSPSC: 41115709
• NACRES: SB.52

Proprietà

• Nome del prodotto: Purospher^® STAR RP-8 endcapped (5 µm), L × I.D. 125 mm x 3 mm LiChroCART^™ HPLC cartridge, manuCART^™ holder required for use
• Materiali: stainless steel column
• Livello qualitativo: 100
• agenzia: suitable for USP L7
• Nome Commerciale: Purospher^®
• Caratteristiche: endcapped
• Confezionamento: 1 ea of
• Grado di funzionalizzazione: 11.2% Carbon loading
• Parametri: 250 bar pressure; 65 °C max. temp.
• tecniche: HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• Lungh. × diam. int. colonna: 12.5 cm × 3 mm
• Area superficiale: 330 m²/g
• Matrice: fully porous particle
• Gruppo funzionale matrice: C8 bonding phase
• Dimensione particelle: 5 μm
• Dimensione pori: 120 Å pore size
• Intervallo di pH d’impiego: 1.5-10.5
• Tecnica di separazione: reversed phase
• Temperatura di conservazione: no temp limit

Descrizione

Descrizione generale

Purospher^® STAR RP-8 endcapped, 5 µm HPLC columns 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. Purospher^® STAR RP-8 endcapped, 5 µm LiChroCART^™ 125-3 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-8 endcapped (5 µm) LiChroCART^™ 4-4 part number 1.50270.0001. LiChroCART^™ cartridge columns mounted with a manuCART^™ cartridge column holder is hand-tight only and have therefore a maximum pressure stability of 250 bar.The column dimension of 125 mm length x 3 mm I.D. is the optimal choice for the HPLC separation of complex samples allowing significant solvent savings and improved sensitivity. A 3 mm I.D. column enables a more sustainable separations in comparison to 4 or 4.6 mm I.D. column due to the use of 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

Applicazioni

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.

Caratteristiche e vantaggi

• Ultra-pure silica (99.999%) for excellent peak symmetry
• High separation efficiency
• Reproducible results from run-to-run and batch-to-batch
• Outstanding pH stability from pH 1.5 to 10.5
• Good suitability for LC-MS applications

Risultati analitici

Pressure: ≤ 65 bar
Theoretical Plates (N/m) (Toluene): ≥ 80000
Symmetry (Toluene): 0.8 - 1.4
Capacity factor (Toluene): ≥ 1.0

Note legali

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