Hanna HI93721-01 定制专用铁【Fe】HR 试剂(100次测试)

Package: sachets
Quantity: 100 tests
Method: USEPA method 315B and Standard Method 3500-Fe B. The reaction between iron and the phenanthroline reagent causes an orange tint in the sample.

Detail
  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化