HANNA HI93711-01 总氯试剂 (100 tests)
不含增值税
833,440 VND
含增值税
900,115 VND
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Package: packet
Quantity: 100 tests
Method: adaptation of the USEPA method 330.5 and Standard Method 4500-Cl G. The reaction between total chlorine and the reagents causes a pink tint in the sample.
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