Industrial Test Systems WaterWorks 481623-V Total Iron Visual Test, 3 Minute Test Time, 0-5mg/L Range (Bottle of 50)
$24.66
- Fe+2/Fe+3: 0, 0.3, 0.5, 1, 3, 5 mg/L (ppm)
- Detects ferric and ferrous iron
- Accurate total iron testing without a meter
- 3 minute test
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