Reliable C18 performance for legacy USP L1 applications

Cogent® MicroBee™ C18 from Microsolv delivers a plug‑and‑play alternative to legacy µBondapak® C18 methods, preserving selectivity while strengthening supply‑chain resilience. It’s engineered for method continuity and robust reversed‑phase performance. 

Key benefits

• Cost Savings: A budget‑friendly alternative to µBondapak® C18 that maintains comparable performance
• Second Source of Supply: Provides a reliable backup column line to reduce supply‑chain risk
• Easy Method Continuity: Matches selectivity for USP L1 and legacy methods with little to no revalidation
• Dependable RP Performance: Stable C18 retention for hydrophobic and neutral compounds

Why labs use these

• Seamless continuity for USP/legacy methods that call for µBondapak®/L1 phases - maintains selectivity while avoiding revalidation burden
• Supply‑chain resilience and cost control via a supported alternate column line within Cogent Similars™
• Robust reversed‑phase performance for hydrophobic/neutral analytes (e.g., long‑chain fatty acids) on traditional bonded C18 silica

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