OMEGA WTNNO3-3677 水质测试套件 (Nitrate nitrogen, 0 ~ 3.0 ppm)
制造商OMEGA(查看更多该品牌的产品)
ModelWTNNO3-3677
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Factor & Method: NITRATE NITROGEN: Determined colorimetrically by diazotization/coupling reaction after reduction to nitrite by cadmium. Results expressed as NO3-N
Test system: Cadmium reduction colorimeter
Range/Sensitivity: 0 to 3.0 ppm/0.05 ppm
# of Tests (# of reagent): 50 (2)
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