Macherey Nagel Quantofix sulphate test strips. Range 200 - 1600 mg/l. Gradation <200 - >400 - >800 - >1200 - >1600. Pack of 100 test strips. These strips test in the range applicable to soils. To find out how to use these strips to measure nutrients in soils see rapid soil tests
This product was added to our catalog on Tuesday 30 November, 1999.