1.50249

Purospher^®STAR Si (5 µm) HPLC Columns

L × I.D. 4 mm x 4 mm LiChroCART^™ Guard-cartridge

• Sinonimo/i: Purospher^® STAR SI (5 µm) LiChroCART^™ 4-4
• Codice UNSPSC: 41115709
• NACRES: SB.52

Proprietà

• Nome del prodotto: Purospher^® STAR Si (5 µm), L × I.D. 4 mm x 4 mm LiChroCART^™ Guard-cartridge
• Materiali: stainless steel column
• Livello qualitativo: 100
• agenzia: suitable for USP L3
• Nome Commerciale: Purospher^®
• Caratteristiche: endcapped: no
• Confezionamento: 10 pak of
• Parametri: 250 bar pressure; 65 °C max. temp.
• tecniche: HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• Lungh. × diam. int. colonna: 0.4 cm × 4 mm
• Area superficiale: 330 m²/g
• Matrice: fully porous particle
• Gruppo funzionale matrice: Silica bonding phase
• Dimensione particelle: 5 μm
• Dimensione pori: 120 Å pore size
• Intervallo di pH d’impiego: 2-7.5
• Tecnica di separazione: hydrophilic interaction (HILIC); normal phase
• Temperatura di conservazione: no temp limit

Descrizione

Descrizione generale

Purospher^® columns Si, 5 µm LiChroCART^™ 4-4 is a guard cartridge that allows the integration into a manuCART^™ cartridge column holder part number 1.51486.0001 for direct, dead volume free connection to an analytical LiChroCART^™ cartridge column with an inner dimension of 2, 3, 4, or 4.6 mm I.D. and a column length of 75, 100, 125, 150 or 250 mm.

For direct connection to Hibar^® RT columns, the Precolumn holder for 4-4 LiChroCART^™ cartridges, part number 1.51487.0001 can be used.

For connection to any other analytical HPLC column with capillary connection, the Precolumn holder for 4-4 LiChroCART^™ cartridges, part number 1.16217.0001 is suitable.

Learn more about Purospher^® STAR HPLC and UHPLC Columns

Learn more about the Supelco^® HPLC Column portfolio and Method development:

Brochure: HPLC and UHPLC Column Selection Guide

Brochure: A Practical Guide to HPLC - Method Development Guide

Applicazioni

Intended to be used for the separation of aflatoxins, carotenoids, oils, fat-soluble vitamins, lipids, and fatty acids.

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
• Use with Normal-phase or HILIC conditions (needs to be flushed to HILIC mobile phase)
• Good suitability for LC-MS applications

Note legali

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

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