產(chǎn)品資料
硝酸鹽測(cè)試條
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產(chǎn)品名稱:
硝酸鹽測(cè)試條
產(chǎn)品型號(hào):
91313，0-500mg/l
產(chǎn)品廠商:
MN(MACHEREY-NAGEL)測(cè)試紙/水質(zhì)檢測(cè)試劑盒/水質(zhì)分析儀
產(chǎn)品文檔:
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簡(jiǎn)單介紹
◆德國(guó)MN的91311硝酸鹽測(cè)試條，可測(cè)試的硝酸鹽的濃度是0-10-25-50-100-250-500 mg/l NO3–。該測(cè)試條也可用來(lái)測(cè)試亞硝酸鹽的濃度，測(cè)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(cè)試條 的詳細(xì)介紹
硝酸鹽測(cè)試條 QUANTOFIX® Nitrate/Nitrite
◆德國(guó)MN的91311硝酸鹽測(cè)試條，可測(cè)試的硝酸鹽的濃度是0-10-25-50-100-250-500 mg/l NO3–。
◆該測(cè)試條也可用來(lái)測(cè)試亞硝酸鹽的濃度，測(cè)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 |
