- Description
- Product Details
- Additional Information
Description
F93470MM ProWeigh Filters for TSS, 70mm
All ProWeigh filters are prepared according to Standard Methods requirements. Binderless glass fiber filters are weighed, washed 3 times in deionized water, dried at 105°C and weighed to 0.1mg. Filters come packaged in a labeled aluminum pan with the weight of the filter printed on the label. In addition, the filter weight and ID number are printed in code 128 bar coding.
- Approved for Standard Methods 2540
- Ready-to-use filters for total and volatile suspended solids
- Each filter is individually prepared, weighed, and labeled to be ready for use upon receipt
- Eliminate loose fibers and inaccurate weights with precise, laser-cut edges
- Quality control ensures filter integrity with visual inspection after each cutting, washing, and drying step
| Material | Binderless Borosilicate Glass Microfiber |
| Pore Size (micron) | 1.5 |
| Diameter (mm) | 70 |
| Diameter (cm) | 7.0 |
| Reproducibility | +/- 0.2mg |
| Accuracy | +/- 0.4mg max |
Product Details
F93470MM ProWeigh Filters for TSS, 70mm
Environmental Express has all of your filter supplies for Solids testing. Including a wide range of products from raw, unprepared, borosilicate, 1.5 µm, glass fiber filters to Washed & Dried filters to fully prepared ProWeigh® and DoubleWeigh filters. All filters are laser cut to ensure filter material isn't lost during testing.
The ProWeigh® and DoubleWeigh filters are a time-saving and accurate way to perform Total and Volatile Suspended Solids. Use of prepared filters significantly reduces hands-on preparation time in your lab. Listed in Standard Methods since 1997, these filters are fully prepared according to method. Each filter is placed in an aluminum pan, which are labeled with weights in print and barcode formats. ProWeigh® filters are approved for Method 2540C: Total Dissolved Solids, Method 2540D: Total Suspended Solids, and Method 2540E: Fixed and Volatile Solids. To use ProWeighs, simply remove a filter from its pan, place it on a filter funnel and filter your sample. After filtration is complete place the ProWeigh® filter back in its pan and dry in an oven for final weight determination.
Additional Information
F93470MM ProWeigh Filters for TSS, 70mm
Method Compliance:
This product complies with the following methods:
| SM 2540 | USGS I-3765-85 |