MERCK
Merck manufactures industry-standard LiChrospher and LiChrosorb lines offering the widest range of phases and proven reliability across pharmaceutical QC and regulatory applications.
Merck brings century of expertise to LiChrospher (premium) and LiChrosorb (cost-effective) lines. LiChrospher RP-18 represents the gold standard with exceptional batch consistency. RP-8 provides alternative selectivity. Si-60 enables normal-phase separations. DIOL phase addresses carbohydrate analysis. Superspher features sub-3µm particles for enhanced efficiency. LiChroCART offers convenient pre-assembled format. All columns undergo rigorous testing including pH stability and thermal aging. Merck provides comprehensive technical support and proven method databases making these columns the established choice in pharmaceutical QC laboratories. Stationary Phases: LiChrospher RP-18, RP-8, Si-60, DIOL, LiChrosorb RP-18, RP-8, Superspher, LiChroCART Temperature: 5-40°C | 5-50°C (extended) Particle Sizes: 3µm, 5µm, 7µm, 10µm Pore Size: 60Å, 100Å, 120Å Column Dimensions: Length 50-250mm | ID 2.0-10mm | Film Thickness 3-10µm Pressure: 400 bar | pH: 2-8 Key Features: Pharmaceutical QC standard, Excellent batch consistency, Wide pH range, Long lifetime, Low MS bleed, Established methods, Cost options available Detectors: UV, PDA, Fluorescence, RI, ELSD, MS, Corona CAD Applications: Pharmaceutical QC, Regulatory compliance, Drug assay, Environmental analysis, Food testing, Method development, High-throughput analysis