Ammonia, nitrate and nitrite Open Colorimeter assays for water quality testing
Testing three water quality tests for the Open Colorimeter. These assays are ammonia, nitrate and nitrite.
Joanne Long
Nitrate-API colorimetric assay
Colorimetric assay for measuring nitrate levels using API test kit. Range: 0-50ppm
Ammonia-API colorimetric assay
Colorimetric assay for measuring ammonia levels using API test kit. Range: 0-8ppm
Nitrite-API colorimetric assay
Colorimetric assay for measuring nitrite levels using API test kit. Range: 0-2ppm
New Rodeostat MX design
New Rodeostat MX design & Open Colorimeter updates.
Open Hardware Month & Colorimeter Documentation
October is Open Hardware Month. Update on Open Colorimeter documentation.
Open Colorimeter CircuitPython Firmware
Update on the Open Colorimeter CircuitPython firmware