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试剂粉末包，用于光度法测定pH。粉末包结合了易于配量和光度精度的特点。适用于泳池和饮用水的测试。
技术数据：
| 产品编号 | 936222 |
| 产品类型 | Photometric test Visocolor Powder Pillows pH |
| 测试项目 | pH |
| 测试范围 | pH 6.2–8.2 |
| 适合仪器 | PF-3 Drinking Water, PF-3 Pool, PF-12Plus, UV/VIS II, VIS II |
| 测试编号 | Test 7-22 |
| 测试原理 | 混合指示剂 |
| 海水分析 | 适合 |
| 储存温度 | 15−25 °C |
| 保质期 | 自生产后至少5年有效期 |
| 测试次数 | 100包/袋 |
| 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 |
| 产品编号 | 产品类型 |
| 936222 | Reagents Visocolor Powder Pillows pH, photometric test |
| 920074 | Colorimetric test kit Visocolor HE pH 4.0–10.0 |
| 931066 | Colorimetric test kit Visocolor ECO pH 4.0–9.0 |
| 931266 | Colorimetric test kit Visocolor ECO pH 4.0–9.0, refill pack |
| 931270 | Colorimetric test kit Visocolor ECO pH 6.0–8.2, refill pack |
| 935075 | Colorimetric test kit Visocolor alpha pH 5–9 |
| 931090 | Colorimetric test kit Visocolor ECO Swimming pool (Chlorine + pH) |
| 920174 | Colorimetric test kit Visocolor HE pH 4.0–10.0, refill pack |
| 931290 | Colorimetric test kit Visocolor ECO Swimming pool (Chlorine + pH), refill pack |
| 931466 | Color comparison chart for Visocolor ECO pH 4.0−9.0 |
| 931490 | Color comparison chart for Visocolor ECO pH 6.9−8.2 |
| 920374 | Color comparison disc for Visocolor HE pH 4–10 |