Geotech dispos-a-filter PES/PP Filter Capsules
Features
- Array of filter sizes to meet application-specific requirements
- Lot tested for metals to assure pure sample integrity
- No pre-rinsing, cleaning, or assembly required
| Image | Part# | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
 | 83050002 | dispos-a-filter PES (Polyethersulfone) filter capsule, 0.45 micron size, 30cm2 filter area | $7.75 | Usually ships in 3-5 days | ||
 | 83050011 | dispos-a-filter PES (Polyethersulfone) filter capsule, 0.45 micron size, 450cm2 filter area | $13.75 | Usually ships in 3-5 days | ||
 | 83050004 | dispos-a-filter PES (Polyethersulfone) filter capsule, 0.45 micron size, 900cm2 filter area | $17.75 | Usually ships in 3-5 days | ||
 | 83050008 | dispos-a-filter PP (Polypropylene) filter capsule, 1.0 micron size, 900cm2 filter area | $14.75 | Usually ships in 3-5 days | ||
 | 83050007 | dispos-a-filter PP (Polypropylene) filter capsule, 5.0 micron size, 900cm2 filter area | $14.75 | Usually ships in 3-5 days | ||
 | 83050010 | dispos-a-filter PP (Polypropylene) filter capsule, 10 micron size, 900cm2 filter area | $14.75 | Usually ships in 3-5 days | ||
The Geotech PES/PP dispos-a-filters are the easiest and most cost efficient way to prepare water samples for trace metals analysis. Geotech’s dispos-a-filter capsules feature self-contained absolute rated pore size membranes that are scientifically designed to meet U.S. EPA filtration regulations. When field or laboratory filtration isrequired, the dispos-a-filter is perfect for maximum flow capacity and retention of particulate matter.
- Array of filter sizes to meet application specific requirements
- Lot tested for metals to assure pure sample integrity
- No pre-rinsing, cleaning, or assembly required
- Absolute rated pore size for true particulate retentionIntended for groundwater and surface water filtration for trace metals analysis
- Meets U.S. EPA regulatory .45µm filtration standards
- Barbed and threaded influent tube connection
- Flow direction indicator on label
- Lot number is marked on each filter
In The News
Handheld Cyanotoxin Detection Technology Prototype
In the battle against harmful algal blooms (HABs), time is important . The need for laboratory equipment and testing is a serious challenge for water managers. This issue caught the eye of Qingshan Wei , an assistant professor of chemical and biomolecular engineering at North Carolina State University . “Our research group is interested in developing low-cost sensors,” Wei told EM . “Recently we have been developing sensors for environmental monitoring, and cyanotoxins came to our attention .” Cyanobacteria, which generate HABs, are becoming a challenge across the US . They are a very serious problem in North Carolina, in part due to the weather.
Read More
Assessing Cumulative Risk From Water Pollutants
New research from scientists at the Environmental Working Group (EWG) shows that an approach that assesses cumulative risk from water contaminants could save lives. EWG senior scientist Tasha Stoiber spoke with EM about how the team developed the innovative new approach . “Our organization has worked extensively on tap water over the years, and an updated version of our tap water database was just released in 2017,” explains Dr. Stoiber. “We've been thinking about new ways to analyze that data.” Right now, the risk from contaminants in water quality is assessed one at a time—but that really doesn't comport with reality.
Read More
Custom ROV Helps Protect Rockfish in Puget Sound
Washington Department of Fish and Wildlife (WDFW ) scientists are using a customized underwater robotic vehicle (remotely operated vehicle or ROV) called the Saab Seaeye Falcon on a critical conservation study of threatened and imperiled rockfish. Dr. Dayv Lowry , a Senior Marine Fish Research Scientist, spoke to EM about using the ROV to facilitate rockfish conservation and recovery in the Puget Sound. “In the Pacific Northwest, the Washington and Oregon coast, several species of Rockfish have been fished for decades, with up- and downswings in abundance,” explains Dr. Lowry. “When fishing pressure decreases, and the stocks start to recover, we have gone back to fishing—the pendulum has swung over the years.
Read More
