Nomination Period Extended: Due to the impacts of the federal government shutdown on many of our members, we have extended the nomination period for the 2027 National Awards until December 15 at 11.59 ...
The Hach DR 2700 Spectrophotometer can be used for more than 130 analytical methods. All of the chemistries and supplies needed for these tests are available from Hach. The spectrophotometer can store ...
The maintenance of adequate fluoride (F) concentration in the public water supply is fundamental for ensuring that the community use of F can reach the maximum benefit for caries control and minimum ...