- Product Details
- Additional Information
Acid-Washed TCLP Filters are made specifically for evaluating the mobility of metals. They are prepared in a consistent procedure which reduces blank variability and typically provides lower background metals levels than are achieved with on-site filter preparation.
- Meets EPA Method 1311 requirements
- Binder-free borosilicate glass fiber has porosity limits of 0.7 μm ± 0.1μm
- Exhibit a 98% particle retention rate
- Available as acid-washed or standard filters
|Material||Binderless Borosilicate Glass Microfiber|
|Pore Size (micron)||0.7|
Environmental Express' acid-washed TCLP filters meet all guidelines for acid washing as set forth in EPA Method 1311. These filters are washed in 1 N HNO3 acid and then rinsed three times with copious amounts of deionized water. Each rinse uses more than one liter of deionized water per filter. The filters are then oven dried at 105°C prior to final conversion.
Each box of prewashed TCLP filters is supplied with an independent certification of preparation warranting that the filters were prepared by Method 1311 protocols. The certificate also gives demonstrated background TCLP metals levels.
This product complies with the following methods: