纳谱分析NanoChrom纳谱分析技术(苏州)有限公司NanoChrom Technologies (Suzhou) Co., Ltdwww.nanochrom.com 硫酸软骨素钠(中国药典) Time [min] Column: ChromCore SAX-Chs, 5 pm Dimension: 4.6×250 mm Mobile Phase: A)水, pH3.5 B) 2 mol/L氯化钠溶液, pH3.5 Gradient: t(min) %A %B 0 100 0 4 10045 50 0 50 Flow Rate: 0.8 mL/min Temperature: 30 ℃ Injection: 10 pL Detection: UV 232 nm Sample: 硫酸软骨素样品 Peaks: 1.软骨素二糖 2.6-硫酸化软骨素二糖 3.4-硫酸化软骨素二糖