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Case of 60 boxes
Because no hold-down device is required
air curtains and air-actuated ornaments
Flexible with a slight stretch to provide shock absorption from heavy load bearings
Hach D.O. Replacement Reagent #3, Pkg/100 Tidbit Temp. Logger Case of 60 boxesProduct Code: 987 99 The Hach 987 99 Dissolved Oxygen 3 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 987 99 pillows are