53572-U

Ascentis^® Express 90 Å PFAS Delay, 2.7 μm HPLC Column

suitable for PFAS testing, column L × I.D. 5 cm × 3.0 mm

• Synonym(s): Ascentis^® Express 90 Å PFAS Delay, 2.7 μm HPLC Column
• UNSPSC Code: 41115709

Properties

• material: stainless steel column
• Quality Level: 100
• Agency: suitable for ASTM^® 7968; suitable for ASTM^® 7979; suitable for DIN 38407-42; suitable for EPA 533; suitable for EPA 537.1; suitable for EPA 8327; suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45; suitable for GB 31604.35-2016; suitable for GB 5009.253-2016; suitable for ISO 21675 2019; suitable for ISO 25101; suitable for ISO/CEN 15968-2010; suitable for USP L62
• reg. compliance: suitable for FDA C-010.02
• product line: Ascentis^®
• feature: endcapped
• packaging: 1 ea of
• parameter: ≤60 °C temp. limit; ≤9000 psi max. pressure (600 bar)
• technique(s): HPLC: suitable; LC/MS: suitable
• column L × I.D.: 5 cm × 3.0 mm
• surface area: 135 m²/g
• matrix: Fused-Core^® silica particle platform particle platform; superficially porous particle
• matrix active group: highly retentive endcapped silane bonding phase
• particle size: 2.7 μm
• pore size: 90 Å pore size
• operating pH range: 2-9
• separation technique: reversed phase

Description

General description

Ascentis^® Express PFAS Delay is a high-performance liquid chromatography column based on Fused-Core^® particle design. The highly retentive endcapped silane of the Ascentis^® Express PFAS Delay column provides high retention of PFAS compounds across various mobile phase conditions and is used to delay background instrument PFAS contamination from interference with analyzed samples. For this reason, the Ascentis^® Express PFAS Delay column is placed upstream of the sample injector.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

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

Fused-Core is a registered trademark of Advanced Materials Technology, Inc.