Hach Ozone Color Disc Kit

Hach Ozone Color Disc Kit


Ozone test kit, OZ-2, 0.1-2.3 mg/L, 100 tests


  • Continuous-gradient color wheel for fast, accurate comparisons
  • Accurate to +/-10% or +/- the smallest increment, subject to individual color perception
  • Kits use a blank as a reference in color comparison, compensating for color in the sample
Your Price
Drop ships from manufacturer

Shipping Information
Return Policy
Why Buy From Fondriest?


Hach's unique color disc kits feature a continuous-gradient color wheel for fast, accurate comparisons. The continuous color provides higher levels of accuracy. Kits also use a blank as a reference in color comparison, compensating for color in the sample.

Simply react the sample, then insert the blank and the sample into the holder. Rotate the color wheel to obtain a color match between the blank and the reacted sample. Accuracy for color disc kits is typically +/- 10% or +/- the smallest increment, subject to individual color perception.
Image Part # Product Description Price Stock Order
Hach Ozone Color Disc Kit 2064400 Ozone test kit, OZ-2, 0.1-2.3 mg/L, 100 tests
Drop ships from manufacturer

Hach Ozone Color Disc Kit Reviews

| Write a Review

Be the first to write a review

Questions & Answers

| Ask a Question
How do we clean the test tubes?
The test tubes can be cleaned with a soap solution. Make sure they are thoroughly rinsed and dried after washing.

In The News

Elliott Bay Reconstruction Benefits From Chum Salmon Finds

Like many commercial waterfronts, Seattle’s Elliott Bay has been built to withstand the natural forces of erosion. This has come with the addition of structures like concrete seawalls and piles of riprap, most of which were put in place in the 1930s. But there are a few manmade beaches that have sprung up in recent years along its banks. Some of these have come about because the city is reworking the shoreline following an earthquake that occurred around 10 years ago. And moving forward, Bay planners are looking to add still more improvements, including complexities in seawalls, underwater benches in the intertidal zone and a new beach, all of which are meant to help support fish habitat.

Read More

Boise River Watershed Watch Shows Volunteers Issues River Faces

Having just wrapped up its ninth year, the Boise River Watershed Watch program is an increasingly popular citizen science program in Boise, Idaho. It takes interested volunteers and joins them with expert scientists from the U.S. Geological Survey (USGS) who teach them about the river’s health and sampling water quality using transparency tubes, dip nets and chemical test kits. “Our focus is to educate folks on the parameters that we measure, to give them an idea of the river’s health,” said Tim Merrick, public information officer at the USGS’ Idaho Water Science Center. “So they can collect data on the river’s conditions and get plugged in.

Read More

New Benthic Underwater Microscope Captures Coral Wars

Researchers from Scripps Institution of Oceanography at the University of California - San Diego have designed and built a diver-operated underwater microscope to study millimeter-scale processes as they naturally occur on the seafloor. The research team has observed coral turf wars, coral polyp “kissing” and much more using the new microscopic technology. Many important biological processes in the ocean take place at microscopic scales, but when scientists remove organisms from their native habitats to study them in the lab, much of the information and its context are lost. In a quest to overcome this challenge, Scripps oceanographers developed the new type of underwater microscope to image marine microorganisms in their natural settings without disturbing them.

Read More