50618-U

Ascentis^® Express 90 Å ES-C18 (2 µm) HPLC Columns

L × I.D. 15 cm × 3.0 mm UHPLC Column

• Kod UNSPSC: 41115709
• NACRES: SB.52

Właściwości

• product name: Ascentis^® Express 90 Å ES-C18, 2.0 µm HPLC Column, particle size, std dev 2.0 μm, column L × I.D. 15 cm × 3.0 mm
• Materiały: (SST)
• Poziom jakości: 100
• agency: suitable for USP L1
• linia produktu: Ascentis^® Express
• Właściwości: non-endcapped, optimized for stability under low pH conditions
• opakowanie: 1 ea of
• zakres etykietowania: 6.5% Carbon loading
• Parametry: 1000 bar max. pressure; 40 °C temp. limit (at pH 8); 90 °C temp. limit (at pH 1)
• kolumna dł. × śr. wewn.: 15 cm × 3.0 mm
• macierz: Fused-Core™ silica particle platform particle platform
• grupa aktywna macierzy: C18
• wielkość cząstki: 2.0 μm; std dev 2.0 μm
• wielkość porów: 90 Å pore size
• operating pH range: 1-8

Opis

Opis ogólny

Ascentis^® Express ES-C18 is a non-endcapped C18 stationary phase based on the proven Fused-Core^® particle design. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5 µm thick, porous shell and the small overall particle size of 2.0 µm. The sterically protected ligand reduces acidic hydrolysis which enables low pH mobile phases to be used. In addition to providing improved stability with low pH mobile phases,, Ascentis^® Express ES-C18 is applicable to a wide range of small molecule applications.

Komentarz do analizy

The target analytes include small molecules including (but not limited to) polyphenols, cannabinoids, and pesticides.

Informacje prawne

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

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