YSI 5909 DO Cap Membrane Kit
- Especially well suited for low flow, profiling, and flow cell applications.
- Can be used with the YSI 556
- Has the lowest flow dependence at 18% and approximately 18 second response time
|605307||5909 PE blue 2.0 mil cap membrane kit, 559 & 2003 polarographic sensors|
|052380||5238 probe reconditioning kit, for use with 5239, 85, 559, 2002 & 2003 DO probes|
|Usually ships in 3-5 days|
- (6) 2 mil blue cap membranes
- (1) Bottle of electrolyte solution
- (1) Sanding disk
- (1) Instruction sheet
- (3) Gaskets
In The News
A group of high schoolers in the Green Bay, Wisc. area are learning about careers in environmental science thanks to the Lower Fox River Watershed Monitoring Program . The program, supported by the University of Wisconsin, has involved more than 700 students since its 2003 launch.
“We have almost ten years of data,” said Annette Pelegrin, program coordinator. “It began in 2003 with five watersheds. We’ve trained teachers and schools that are interested and showed them how to measure different parameters.”
Those include flow, temperature, transparency and turbidity of the program’s streams. YSI 55 meters are used to measure dissolved oxygen and levels of phosphorus, ammonia and nitrogen are checked with a Hach colorimeter.Read More
Around the world, the occasional phenomenon known as sneaker waves poses a threat to beachgoers. Unusually large sneaker waves in 2016 and 2018 prompted Oregon State University (OSU) researchers to investigate these mysterious events. The research revealed the presence of runup signals that can provide earlier warnings to officials, reducing risk from these dangerous events.
Dr. Tuba Ozkan-Haller of OSU spoke to EM about the research .
“Sneaker waves occur in the Pacific Northwest, but they're also a worldwide phenomenon,” explains Dr. Ozkan-Haller. “Certain kinds of coastlines appear to be more well-suited to the occurrence of these waves. There are some characteristics that we know play into it, but there's still a lot of unknowns too.Read More
Utah’s Canyonlands Research Center: A Great Study Location for Climate Effects on Ecosystem Processes, Community Dynamics and More
Canyonlands Research Center (CRC) is situated at The Nature Conservancy’s Dugout Ranch , over 5,200 private acres of research study area. One of CRC’s primary roles is to facilitate research and monitoring work of university and federal researchers. CRC is located adjacent to Canyonlands National Park , which extends over more than 337,000 acres of public land. CRC also partners with many organizations, including the Bureau of Land Management, USFS, NPS, USGS, Utah State University, and the Utah Division of Wildlife Resources to identify the most pressing research needs in this region.Read More