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LaMotte 5860 Dissolved Oxygen Test Kit, 50 tests/kit
- 品牌：美国雷曼
- 型号：
- 产地：美国
- 供应商报价： 面议
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科尔帕默仪器（上海）有限公司
更新时间：2024-03-06 13:15:01 -
企业性质授权代理商
入驻年限第5年
营业执照已审核
- 同类产品水质测试带(172件)
联系方式：科尔帕默021-51099909
联系我们时请说明在仪器网（www.yiqi.com）上看到的!
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- 详细介绍
- Color titration method determines dissolved oxygen levels
- Winkler titration method to test samples or calibrate meters
- Inexpensive backup in case of meter failure
规格与描述
- 测试Dissolved oxygen
- 测量点0 to 10 ppm
- 测试/套件50
- 描述Dissolved Oxygen Test Kit, 50 tests/kit
主要特点
- Winkler titration method to test samples or calibrate meters
- Inexpensive backup in case of meter failure
关于该商品的更多信息
This test is an azide modification of the Winkler method where oxygen, in the presence of a strong alkali, oxidizes manganese, which in turn reacts with iodide to form iodine. This is titrated with a standard thiosulfate solution in the presence of a starch indicator to enhance the endpoint. Azide eliminates the nitrite interference. Test kit and refills contain enough reagents for 50 tests at an oxygen level of 10 ppm.
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