Brand: Erun environmental protection
Name: Laboratory bench-top nitrate nitrogen (NO3-N) water quality analyzer
Model number：ERUN-ST-YN731
Parameters: nitrate nitrogen (NO3-N)(Spectrophotometer)
The laboratory desktop nitrate (NO3-N) water quality detector ERUN-ST-YN731 is designed and produced by Erun Environmental Protection. Its detection principle is that nitrate and thymol form nitrophenol compounds in concentrated sulfuric acid solution. Molecular rearrangement occurs in the solution to generate a yellow compound, which is then measured spectrometrically using the nitrate (NO3-N) water quality detector ERUN-ST-YN731.
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