1.50167

Purospher^® RP-18 endcapped (5 µm) HPLC Columns

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

• Synonym(s): Purospher^® RP-18 endcapped (5µm) LiChroCART^™ 4-4
• UNSPSC Code: 41115709
• NACRES: SB.52

Properties

• product name: Purospher^® RP-18 endcapped (5 µm), L × I.D. 4 mm x 4 mm LiChroCART^™ Guard-cartridge
• material: stainless steel column
• Quality Level: 100
• Agency: suitable for USP L1
• product line: Purospher^®
• feature: endcapped
• packaging: 10 pak of
• extent of labeling: 18% Carbon loading
• parameter: 250 bar pressure; 65 °C max. temp.
• technique(s): HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• column L × I.D.: 0.4 cm × 4 mm
• surface area: 350 m²/g
• matrix: fully porous particle
• matrix active group: C18 bonding phase
• particle size: 5 μm
• pore size: 120 Å pore size
• operating pH: 2-7.5
• separation technique: reversed phase
• storage temp.: no temp limit

Description

General description

HPLC guard cartidge

Application

• Determination of nifedipine in serum of women in preterm labor by high-performance liquid chromatography with diode array detection.: This study utilized Purospher^® RP-18 endcapped (5 µm) columns in the HPLC analysis of nifedipine levels in serum samples from women in preterm labor. The research demonstrated the effectiveness of the Purospher^® RP-18 columns in achieving high resolution and sensitivity, making it a valuable tool for bioanalytical applications in clinical chemistry (Kowalczuk et al., 2006).

Legal Information

LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany

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

Safety Information

• Storage Class Code: 11 - Combustible Solids