Hach pH Color Disc Kits

Hach's unique color disc kits feature a continuous-gradient color wheel for fast, accurate comparisons.

Features

  • 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
Starting At $101.00
Stock Drop Ships From Manufacturer  
ImagePart#Product DescriptionPriceStockOrder
Hach pH Color Disc Kits147011 pH test kit, 17N, 4-10 pH, 300 tests
$101.00
Drop Ships From Manufacturer  
Hach pH Color Disc Kits 147006 pH test kit, 17F, 5.5-8.5 pH, 200 tests
$108.00
Drop Ships From Manufacturer  
Hach pH Color Disc Kits 147009 pH test kit, 17J, 7.8-10.0 pH, 200 tests
$108.00
Drop Ships From Manufacturer  
Hach pH Color Disc Kits
147011
pH test kit, 17N, 4-10 pH, 300 tests
Drop Ships From Manufacturer  
$101.00
Hach pH Color Disc Kits
147006
pH test kit, 17F, 5.5-8.5 pH, 200 tests
Drop Ships From Manufacturer  
$108.00
Hach pH Color Disc Kits
147009
pH test kit, 17J, 7.8-10.0 pH, 200 tests
Drop Ships From Manufacturer  
$108.00
ImagePart#Product DescriptionPriceStockOrder
Hach Bromthymol Blue Indicator Solution 25532 Bromthymol blue indicator solution, 100mL MDB
$21.49
Drop Ships From Manufacturer  
Hach Bromthymol Blue Indicator Solution
25532
Bromthymol blue indicator solution, 100mL MDB
Drop Ships From Manufacturer  
$21.49
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.
  • (1) Indicator Reagent
  • (1) Color Discs
  • (1) Color Comparator Box
  • (2) Viewing Tubes
  • (1) Instruction Sheet
  • (1) Carrying Case
Questions & Answers
No Questions
Please, mind that only logged in users can submit questions

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

Monitoring Water Pollution in Keweenaw Bay

As much as climate change and pollution impact current generations and present environmental conditions, the compounding damages will continue to wreak havoc against generations to come if no actions are taken. This idea is central for scientists who focus their research on monitoring, analyzing and responding to environmental data. Researchers like Dylan Friisvall, the water quality technician for the Keweenaw Bay Indian Community (KBIC) Natural Resources Department (NRD) , have dedicated their careers to monitoring pollution and water quality in order to protect resources for the future. “One of the best parts of my job is just being outdoors, it makes my day go by faster because I get to enjoy the fresh air, and help do my part in protecting the environment,” says Friisvall.

Read More