MACHEREY-NAGEL Iron 1 Performing Colorimetric Tests Kit Instructions
The MACHEREY-NAGEL Iron 1 Performing Colorimetric Tests Kit is designed for accurate testing of iron ions in surface water and sewage with a measurement range of 0.04–1.0 mg/L Fe. This refill pack includes sufficient contents for 200 tests, with easy-to-follow instructions for use and hazard warnings. It also includes a color chart and conversion table for ease of use. Store the kit in a cool and dry place.