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Hanna HI93749-01 定制专用低量程六价铬【Cr】LR试剂(100次测试)

  • 制造商: HANNA
    Model: HI93749-01
    来源: Romania
    • 报价要求 报价要求
  • 1,280,750 VND
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Manufacturer:Hanna
Model : HI93749-01
Madein: Romania

Package packet
Quantity 100
Method Adaptation of the ASTM Manual of Water and Environmental
Technology, D1687-92, diphenylcarbohydrazide method. The reaction between chromium and the reagent causes a purple tint in the sample.


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