For use where Secchi disc readings are not feasible.
Turbidity is measured by direct comparison of sample water to turbidity standards selected to match formazin standards. Also allows you to accurately test for dissolved oxygen, temperature, pH, and turbidity. Measures dissolved oxygen from 0 to 10 ppm; readable to 0.1 ppm. Thermometer measures temperature from -5 °C to +45 °C in 0.5 °C increments. Two octet comparators are used to measure pH from 3.0 to 10.5 in 0.5 increments.
Kit de Pruebas para Agua Superficial LaMotte
Shallow Water Testing Outfit
This product is sold by BIOWEB United States just for delivery in US. All...
Plant tissue testing provides essential information concerning plant use of nutrients vital to their growth....