YSI 5775 DO Membrane Kit
- Includes (30) 1.0 mil standard membranes, (1) bottle of electrolyte, (2) O-rings
- Designed for use with YSI 55, 5750, 5739, 5718, & 6562 DO probes
- Perfect for most monitoring applications
|098094||5775 DO membrane kit, 1.0 mil, standard, for use with YSI 55, 5750, 5739, 5718, & 6562 DO probes|
|Usually ships in 3-5 days|
|006035||6035 probe reconditioning kit (10 sanding discs), for use with 6562|
|060745||5680 probe reconditioning kit, for use with YSI 5718, 5739, 5750, & 55|
|Usually ships in 3-5 days|
- (2) Booklets of (15) 1 mil membranes (30 total)
- (1) Bottle of electrolyte solution
- (2) O-rings
5775 DO membranes have an essentially unlimited shelf life as long as they are not stretched, scratched or otherwise damaged. Once they are installed on the probe, YSI recommends replacing them every 2-8 weeks depending on usage. The electrolyte solution arrives as a dry powder with an unlimited shelf life. Once mixed however, it has an expiration date of approximately two years.
In The News
In the early days of the Covid-19 pandemic, there was a period of unexpected environmental optimism.
Wild goats roamed the streets of a town in Wales after its residents retreated indoors. Air quality improved in metropolises around the world. As shipping paused or slowed down, the oceans were quieter than they have been for some time.
Now research shows that water quality improved around Key West, Florida, during 2020, a year in which the Covid-19 pandemic kept people indoors and slowed boat traffic.
A Visible Difference
Henry Briceño first found out about the clearer water around Key West from locals who noticed a difference. So he decided to check those observations against the data.Read More
Welcome to the Spring 2021 edition of the Environmental Monitor, a collection of the best of our online news publication. In this issue, we showcase a broad range of water quality monitoring applications. Environmental Monitor Spring 2021
[caption id="attachment_32659" align="aligncenter" width="463"] Environmental Monitor, Spring 2021 [/caption]
[bctt tweet="Going from coast to coast, this latest edition covers nutrient loading impacts in San Francisco Bay, as well as restoration efforts in the Florida Everglades." username="FondriestEnv"]
Closer to the Midwest, we look at surface mining impacts on Appalachian streams , plastics in the Great Lakes , and wildlife returning to Michigan’s Rouge River .Read More
The Charles River used to be a swimming hotspot for Cambridge and Boston residents.
Decades of industrial pollution and nutrient runoff have degraded water quality and eliminated public swimming in the Lower Charles, but a movement is afoot to get Boston and Cambridge back in the water. One step toward the goal of a safely swimmable river—without the need to obtain a permit, as is now necessary—is detecting and managing the harmful algal blooms that appear on the river.
An experimental floating wetland and new research and analysis of water quality data that shows a possible effective detection system for algal blooms on the Charles River are two new steps toward the goal of safe, accessible swimming.Read More