产品说明
一般描述
These groundwater sampling capsules are an EPA-approved method for collection of groundwater prior to dissolved metal analysis. The pleated membrane provides four times more filtration area than a 142 mm filter disc for faster flow rates and higher throughput.
Features & Benefits:
•Each capsule includes a certificate indicating lowest detectable level (LDL) analysis for 67 metals and 2 anions
•Low-extractable filter and housing materials minimize background during sample analysis
•Available with three different pore sizes to suit a variety of water conditions: 5.0 µm for high particulate levels, 1.0 µm for normal particulate levels, 0.45 µm for relatively clean water
Applications:
Environmental Monitoring, Dissolved Metals Analysis in Water
应用
Disposable, EPA-accepted method for collecting groundwater prior to dissolved metals analysis.
基本信息
| eCl@ss | 32031690 |
| NACRES | NB.24 |
产品性质
| 物料 | high-density polyethylene high-density polyethylene housing polyethersulfone membrane polypropylene housing |
| 质量水平 | 400 |
| 特点 | hydrophilic |
| 参数 | 0.7 bar max. differential pressure (10 psid) 4.1 bar max. inlet pressure (60 psi) |
| 高度 | 102 mm |
| 直径 | 7.6 cm |
| 过滤面积 | 600 cm2 |
| 孔径 | 1.0 μm pore size |
| bubble point | ≥690 mbar, air with water at 23 ℃ |
| 配件 | stepped hose adapter for ≤ 3/8 in. I.D tubing |
| application(s) | environmental |
| 运输 | ambient |
Sigma-Aldrich
m.cnreagent.com
