德国MN 90611型Nitratesmo定测试纸
快速简便地测定硝 酸盐和亚硝 酸盐。
该试纸可以可靠地检测硝 酸盐和亚硝 酸盐。 它显示两种离子的不同颜。
产品数据和订购信息
产品编号 |
90611 |
产品类型 |
Nitratesmo Qualitative Test Paper |
测试范围 |
10 mg/l 硝 酸盐 (NO3–), 5 mg/l 亚硝 酸盐 (NO2–) |
测试次数 |
1卷/盒 |
反应颜 |
硝 酸盐:白→红 (将试纸浸入样品中,然后浸入96%的硫酸中) 亚硝 酸盐:白→ (将试纸浸入样品中,然后浸入5mol/l的盐酸中) |
生产厂家 |
MACHEREY-NAGEL GmbH & Co. KG |
供应商 |
上海益朗仪器有限公司 |
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