18mm Chromatography Vials: 3 Critical Selection Factors for Precision Analysis
In precision chromatography, 93% of lab errors originate from improper vial selection (2024 Journal of Separation Science). This guide analyzes three critical factors: ① Material chemical resistance under extreme pH conditions, ② Cap seal integrity for low-bleed GC applications, and ③ ISO/IEC 17025 compliance in manufacturing. Learn how NSF-certified vials outperform generic alternatives by 40% in recovery rates.