| 优特EUTECH 防水型测量pH袖珍测试笔pHSpear | 26 | ¥2650.00 | ¥2650.00 | | ¥2650.00 |  |
| DIRTEEZE ROUGH AND SMOOTH DEGREASER WIPES (TUB OF 80) | 1 | ¥145.92 | ¥145.92 | | ¥145.92 |  |
| 上海雷兹 216-01 离子电极 | 1 | ¥150.00 | ¥150.00 | | ¥150.00 |  |
| 大龙18300120 蒸发瓶 1000ml | 1 | ¥150.00 | ¥150.00 | | ¥150.00 |  |
| 上海精科 测氧仪 RSS-5100型溶氧仪 | 21 | ¥2100.00 | ¥2100.00 | | ¥2100.00 |  |
| 德图testo 112单通道NTC温度仪 | 20 | ¥2094.00 | ¥2094.00 | | ¥2094.00 |  |
| 优特EUTECH EcoScan Ion6经济型便携式离子计/酸度计(PH) | 42 | ¥4280.00 | ¥4280.00 | | ¥4280.00 |  |
| 英国whatman 1442-090 Grade42灰分定量滤纸 | 1 | ¥147.00 | ¥147.00 | | ¥147.00 |  |
| 上海雷兹 65-1C PH玻壳复合电极 | 1 | ¥150.00 | ¥150.00 | | ¥150.00 |  |