HPLC Analysis of Isocyanate Derivatives on Ascentis® ES-Cyano

HPLC Analysis of Isocyanate Derivatives on Ascentis® ES-Cyano

Conditions

column Ascentis Cyano, 15 cm x 4.6 mm I.D., 5 µm particles (577306-U)
column temp. 35 °C
mobile phase [A] 0.1% ammonium acetate in water; [B] 0.1% ammonium acetate in acetonitrile; (70:30, A:B)
flow rate 1.0 mL/min
sample 20 µg/mL in 80:12:8, water: acetonitrile: dimethylsulfoxide
injection 5 µL
detector UV, 254 nm

Description

Analysis Note This application demonstrates the suitability of Ascentis Cyano for the efficient separation of isocyanate derivatives.
Categories Analytical Chromatography, Isocyanates
Featured Industry Industrial Hygiene
Legal Information Ascentis is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for HPLC

Materials

     
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