快速简便的测定亚硝酸盐。
Quantofix Nitrite 3000 亚硝酸盐测试条用于快速可靠地测定溶液中的亚硝酸盐。简单的浸入和读取程序可在1分钟内提供可靠的结果。 亚硝酸盐是冷却润滑剂中不希望的副产物。它可以形成致癌化合物。因此,使用亚硝酸盐测试条定期测试冷却润滑剂。 在天然和饮用水中亚硝酸盐会导致婴儿死亡和死亡的水生生物。EPA主要饮用水标准为1 mg/L。 |
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产品编号 | 91322 |
产品类型 | Quantofix Nitrite 3000 Semi-Quantitative Test Strips |
测试范围 |
0,100,300,600,1000,2000,3000 mg/L NO2– |
测试次数 | 100次 |
反应颜色 | 黄色→红色 |
生产厂家 | MACHEREY-NAGEL GmbH & Co. KG |
供应商 | 上海益朗仪器有限公司 |
产品编号 | 测试范围 |
Nitratesmo Qualitative Test Paper | |
90611 |
10 mg/L NO3– 5 mg/L NO2– |
Quantofix Nitrate 100 Semi-Quantitative Test Strips | |
91351 |
0,5,10,25,50,75,100 mg/L NO3- 0,0.5,2,5,10,25,50 mg/L NO2– |
Quantofix Nitrate/Nitrite Semi-Quantitative Test Strips | |
91313 |
0,10,25,50,100,250,500 mg/L NO3– 0,1,5,10,20,40,80 mg/L NO2– |
Nitrite/Free Chlorine Qualitative Test Paper (Potassium iodide starch paper) | |
90754 | 1 mg/L NO2–, 1 mg/L free Cl2 |
90758 | 1 mg/L NO2–, 1 mg/L free Cl2 |
Quantofix Nitrite Semi-Quantitative Test Strips | |
91311 | 0,1,5,10,20,40,80 mg/L NO2– (Nitrite) |
Quantofix Nitrite 3000 Semi-Quantitative Test Strips | |
91322 | 0,100,300,600,1000,2000,3000 mg/L NO2– |
Quantofix Nitrite/pH Semi-Quantitative Test Strips | |
91338 |
0,1,5,10,20,40,80 mg/L NO2 pH 6.0,6.4,6.7,7.0,7.3,7.6,7.9,8.2,8.4,8.6,8.8,9.0,9.3,9.6 |
Visocolor alpha Nitrite Colorimetric Test Kit | |
935066 | 0.05,0.10,0.25,0.5,1.0 mg/L NO2- |
Visocolor ECO Nitrite Colorimetric Test Kit (Refill Pack) | |
931044 (931244) | 0,0.02,0.03,0.05,0.07,0.1,0.2,0.3,0.5 mg/L NO2- |
Visocolor HE Nitrite High Sensitive Test Kit (Refill Pack) | |
920063 (920163) | 0.0,0.005,0.010,0.015,0.02,0.03,0.04,0.06,0.08,0.10 mg/L NO2- |
测试步骤: