Hach sensION+ 5014T Laboratory Combination pH Electrode
- High performance 3-in-1 design for a variety of applications
- Precision temperature measurement with the patented ContATC system
- Encapsulated cartridge reference system ensures premium stability and long lifespan
|LZW5014T.97.002||sensION+ 5014T Laboratory Combination pH Electrode, high performance in general applications|
|Usually ships in 3-5 days|
The Hach sensION+ 5014T Laboratory Combination pH Electrode is a glass combination pH electrode with a refillable reference electrolyte and built-in temperature sensor. The 5014T has a fixed 1 meter cable with BNC connector (pH) and banana (temperature) connectors. It is intended for use with Hach sensION+ Laboratory pH meters. The 5014T has two ceramic pin reference junctions and an encapsulated reference system with silver ion barrier; it is ideal for high performance pH measurements in general aqueous applications.
The 5014T's ContATC sytem provides precision temperature measurement required for high performance analysis. This patented system utilizes a thermo-conductive silicone to improve the speed and performance of the Pt1000 temperature sensor.
- Filling Solution: LZW9500.99
- Material Sensor Body: Glass
- Special Feature: TRIS compatible
- Temperature Range: Continuous use: -10 - 100 °C
- Thermistor: Pt1000
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Ocean acidification: University of Washington's giant plastic bags help control research conditions
With oceans becoming more acidic worldwide, scientists are getting creative in designing experiments to study them. For example, one group at the University of Washington is using giant plastic bags to study ocean acidification.
Each bag holds about 3,000 liters of seawater and sits in a cylinder-like cage for stability. The group at UW, made up of professors and students, is controlling carbon dioxide levels in the bags over a nearly three-week period, during which they are looking at the effects of increased acidity on organisms living near the San Juan Islands.
“These mesocosms are a way to do a traditional experiment you might do in a lab or classroom,” said Jim Murray, professor of oceanography at the University of Washington.Read More
National Oceanic and Atmospheric Administration scientists detected signs of ocean acidification in the waters that hold the vulnerable and valuable fisheries of the North Pacific off the coast of Alaska, but they only had a snapshot of the action.
“We know that in this place were important commercial and subsistence fisheries that could be at risk from ocean acidification,” said Jeremy Mathis, a NOAA Pacific Marine Environmental Laboratory researcher and professor at the University of Alaska Fairbanks.
To understand how ocean acidification affects the North Pacific, NOAA scientists created a mooring network that collects constant in situ data on parameters contributing to acidification. They hope it will reveal seasonal trends and patterns left out by their snapshots.Read More
When pigs get out of their pens, they can really tear up a landscape. Five million pigs in 39 states can tear up a lot of landscape.
“They’re one of the top 100 invasive species in the world. Anywhere wild pigs are not natural and they show up, they do a lot of damage to other species,” said Dwayne Etter, a research specialist with Michigan’s Department of Natural Resources and a part of a research team that tested a new feral swine monitoring technique that uses environmental DNA.
Environmental DNA (eDNA) is genetic material organisms lose in the environment. If a pig crosses a creek or defecates in it, a researcher, in theory, should be able to pull that DNA out of the water further downstream.Read More