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苯甲酸类样品-HP-SAX ( II ) ( 5 µm, 120 Å , 4.6 x 250 mm )

 基本信息:

  应用编号(Application ID)
  样品分类(Sample Category):化工(Chemical industry)
  分离模式(Separation Mode):离子交换(Ion-exchange chromatography)
  产品系列(Product Line):HP
  方法(Method)

 色谱条件

Column:

HP-SAX ( II ) ( 5 µm, 120 Å , 4.6 x 250 mm )

Mobile phase:

A: H2O

B: 0.2 M NH4H2PO4 ( pH 7.2 by NH3·H2O )

C: ACN

Flow rate:

1.0 mL/min

Temperature:

45℃

Detection:

240 nm

Injection volume:

20 µL

Sample:

1.4-CBA (21.2 ppm), 2.BA (50.9 ppm), 3.p-TA (50.5 ppm), 4. o-PA (52.4 ppm), 5.TPA (12.0 ppm)

 谱图
  
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