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Super-soft ½-inch nylon mesh helps protect the fish's scales and slime coating
mechanical flow meters are designed for measuring flow in lakes
This stable
Corrosion resistant
the WF-7 allows critical information to remain legible even in adverse weather conditions
Hach D.O. Replacement Reagent #1, Pkg/100 Waterproof Paper Super-soft ½-inch nylon mesh helpsProduct Code: 981 99 The Hach 981 99 Dissolved Oxygen 1 Reagent Powder Pillows are reagent packets used for determining dissolved oxygen (DO) in water samples using the Winkler titration method. Each pre measured powder pillow contains the appropriate quantity of reagent for a 60 mL water sample, helping provide consistent reagent dosing and reducing preparation time in the laboratory or field. Supplied in a package of 100. The 981 99 pillows are
US$ 37.00
US$ 41.99
US$ 1012.50
US$ 48.99
US$ 4364.50