HANNA HI700-25 定制专用氨氮【LR】试剂
不含增值税
510,220 VND
含增值税
551,038 VND
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Manufacturer: Hanna Instrument
Model: HI700-25
Package: dropper bottles
Quantity: 25 tests
Method: adaptation of the ASTM Manual of Water and Environmental Technology D1426-93, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample.
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