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硝酸鹽測試條

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產(chǎn)品名稱: 硝酸鹽測試條
產(chǎn)品型號: 91313，0-500mg/l
產(chǎn)品廠商: MN(MACHEREY-NAGEL)測試紙/水質(zhì)檢測試劑盒/水質(zhì)分析儀
產(chǎn)品文檔: 無相關文檔

簡單介紹

◆德國MN的91311硝酸鹽測試條，可測試的硝酸鹽的濃度是0-10-25-50-100-250-500 mg/l NO3–。該測試條也可用來測試亞硝酸鹽的濃度，測試范圍是0-1-5-10-20-40-80 mg/l NO2–。每盒100條，保質(zhì)期兩年半。QUANTOFIX? Nitrate/Nitrite

硝酸鹽測試條 的詳細介紹

硝酸鹽測試條 QUANTOFIX® Nitrate/Nitrite
◆德國MN的91311硝酸鹽測試條，可測試的硝酸鹽的濃度是0-10-25-50-100-250-500 mg/l NO3–。
◆該測試條也可用來測試亞硝酸鹽的濃度，測試范圍是0-1-5-10-20-40-80 mg/l NO2–。
◆每盒100條，保質(zhì)期兩年半。
Quick and easy determination of nitrate and nitrite
This test strip is for the rapid and reliable determination of Nitrate and Nitrite in solutions. The easy dip-and-read-procedure provides a reliable result within 1 minute.
Nitrite is an undesired byproduct in cooling lubricants. It allows the formation of carcinogenic compounds. Cooling lubricants are therefore regularly tested for Nitrite.
In natural and drinking water Nitrite can lead to infant mortality and dead aquatic life. The EPA primary drinking water standard is 1 mg/l.
Nitrate is a byproduct of biological decay from plant and animal matter. High concentrations can be found in rural, farming areas where fertilizers are regularly used. Also, industrial effluents may contain Ammonia in higher levels. The EU threshold value is 50 mg/l and can safely controlled with QUANTOFIX® Nitrate/Nitrite. Farmers use this test to control the nitrogen content in soil to estimate the amount of fertilizer needed. In ponds and aquariums Nitrate is often tested instead of Ammonium to control the water quality.
Product data and ordering information

Type	Semiquantitative test strip
Presentation	Tube of 100 test strips
Color reaction	white → red-violet
Gradation	0-10 -25-50-100-250-500 mg/l NO3– 0-1-5-10-20-40-80 mg/l NO2–
REF	91313