Hach Iron/Citrate Buffer Powder Pillows

Iron/Citrate Buffer powder pillows, pack of 100

Features

  • For iron determination by EDTA titration
  • For water, wastewater and seawater applications
Your Price $49.65
Usually ships in 3-5 days
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Hach Iron/Citrate Buffer Powder Pillows2081599 Iron/Citrate Buffer powder pillows, pack of 100
$49.65
Usually ships in 3-5 days

Ferrous iron (Fe2+) is oxidized by sodium periodate to ferric ion (Fe3+). The ferric ion forms a red complex with sulfosalicylic acid. The red complex is destroyed by titration with EDTA. Citric acid is used to buffer the solution and to stabilize the ferric ion in solution.

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