Thermo Orion AQUAfast pH Reagent Kit

Thermo Orion AQUAfast II pH Reagent Kit


The Orion AQUAfast pH phenol red reagent kit includes 100 tests.


  • Convenient to use tablets
  • Rapidly dissolving with a long shelf-life
  • Tablets allow chemistry to be added to sample without reagent loss
List Price
Your Price
Usually ships in 3-5 days

Shipping Information
Return Policy
Why Buy From Fondriest?


Orion AQUAfast pH test kit for use with your Orion AQUAfast colorimeter. Test kit chemistries are convenient to use tablets. Rapidly dissolving, with a long shelf-life, the tablets allow chemistry to be added to sample without reagent loss.
Notable Specifications:
  • Measurement range: 6.5 - 8.4 mg/L
What's Included:
  • (100) Test tablets
Image Part # Product Description Price Stock Order
Thermo Orion AQUAfast pH Reagent Kit AC2001 Orion AQUAfast pH tablet phenol red reagent kit, 100 tests
Usually ships in 3-5 days
Additional Product Information:

In The News

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

NOAA Alaska buoy network to monitor North Pacific ocean acidification

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

Volunteer Water Quality Monitoring Networks at the Heart of Citizen Science Movement

Lately, citizen science initiatives have been getting noticed by laypeople and mainstream media outlets. As everyday people become aware of ways they can get involved in actual scientific research, more of them are doing so—especially teachers and parents working with children. But this citizen science wave isn't actually a new thing. It has been growing outward from its core in volunteer water quality monitoring networks for years. Around the country, volunteers have been quietly monitoring the water quality in lakes, streams, rivers, marshes, and other surface waterways for decades. These highly successful programs have been supporting better water quality in communities across America, and in doing so have also formed the heart of the modern citizen science movement.

Read More