VISOCOLOR alpha 亚硝酸盐色度测试套件 935066
比色法测试亚硝酸盐浓度。在酸性溶液中,磺胺酸或磺胺酰胺与亚硝酸盐重氮化。然后将重氮盐与芳族胺偶联,形成强烈着色的##染料。
有机胶体,氯,腐殖酸和有色重金属离子干扰。
数据和订购信息:
编号 | 935 066 |
类型 | VISOCOLOR alpha Nitrite colorimetric test kit |
范围 | 0.05,0.10,0.25,0.5,1.0 mg/l NO2- |
测试次数 | 200 |
保质期 | 1.5 年 |
海水分析 | 适用 |
使用PF-12检测 | 不适合 |
产地 | 德国 |
产品品牌 | MACHEREY-NAGEL GmbH & Co. KG(德国MN) |
供应商 | 上海益朗仪器有限公司 |
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