Discussion and modification on the method for detecting NO2-/NO3- in distilled water
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Key words:
- distilled water /
- acetic acid /
- false positive /
- NO2-/NO3- detection
Abstract: A method which was hydrochloric acid instead of acetic acid was used for detecting NO2-/NO3- in distilled water.It avoids frequent false positive from acetic acid.
Citation: | Yang Yizhen, Feng Hao. Discussion and modification on the method for detecting NO2-/NO3- in distilled water[J]. Journal of Pharmaceutical Practice and Service, 1997, (3): 166-168. |