使用弱阳离子交换色谱柱Asahipak ES-502N 7C进行氰酸盐和氨甲酰磷酸的分析。
Column : Shodex Asahipak ES-502N 7C (7.5 mm I.D. x 100 mm)
Eluent : 0.15 M NaCl aq.
Reagent : (I); 0.1 M acetate buffer (pH3.0) containintg 2 %(w/v) Phenol
and 10 mg/dL Sodium nitropreusside
(II); 1.0 %(w/v) Sodium hydroxide containing 0.1 %(w/v) Sodium hypochlorite
(for hydrolysis under acidic condition/indophenol reaction)
Flow rate : 1.0 mL/min
Detector : VIS (635 nm)
Column temp. : 20 ℃