빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결

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.
