1.50839

LiChrospher^® 60 RP-select B (5 µm) HPLC Columns

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

• Sinónimos: Cartucho TM=["LiChrospher"] C8 TM=["LICHROCART"] para HPLC
• UNSPSC Code: 41115709
• NACRES: SB.52

Propiedades

• Nombre del producto: LiChrospher^® 60 RP-select B (5 µm) LiChroCART^™ 250-4, suitable for HPLC
• material: stainless steel column
• Quality Level: 100
• agency: suitable for USP L7
• product line: LiChrospher^®
• feature: endcapped: no
• extent of labeling: 11.5% Carbon loading
• parameter: 250 bar pressure; 60 °C max. temp.
• technique(s): HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• column L × I.D.: 25 cm × 4 mm
• surface area: 350 m²/g
• matrix: fully porous particle
• matrix active group: C8 bonding phase
• particle size: 5 μm
• pore size: 60 Å pore size
• operating pH range: 2-7.5
• separation technique: reversed phase
• storage temp.: no temp limit

Descripción

General description

Cartuchos para HPLC

LiChrospher^® RP-select B es un versátil soporte de gel de sílice esférico producido a la manera tradicional con propiedades de fase inversa y con la hidrofobicidad de una fase C-8. Este soporte es muy adecuado para la separación de compuestos básicos, pero con buenas propiedades para la determinación de compuestos neutros y ácidos. Este absorbente se mete en un cartucho para HPLC LiChroCART 250-4. La conexión con el sistema de HPLC se consigue mediante la utilización del portacartuchos manu-CART NT (1.51486).

Application

LiChrospher ^® RP-select B is a versatile reversed-phase sorbent based on spherical silica particles with excellent properties for the determination of basic substances, but with still good properties for the determination of neutral and acidic substances. LiChrospher^® 60 RP-select B is optimized in order to prevent any secondary interactions with basic substances and ensures that basic compounds are eluted as symmetrical substance peaks. Typical applications are the separation of Amino Acids, Esters, Aldehydes, Alkaloids Antibiotics, Fatty acids, Ketones, Nitrosamines, Nucleosides, Peptides, Phenols and Steroids.

Analysis Note

Presión ≤ 90 bar
Platos teóricos (N/m) (Tolueno): ≥ 50000
Simetría (tolueno): 0,8 - 1,4
Factor de capacidad (Tolueno): 1,0 – 2,0

Legal Information

LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany

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

Información de seguridad

• Clase de almacenamiento: 11 - Combustible Solids