JBL PROAQUATEST LAB

pH value (3 ranges), KH, GH, phosphate, nitrite, nitrate, copper, silicate, oxygen and ammonium, CO2 via table Add reagents to water samples, compare on the colour chart, read off the values and follow the scale to evaluate them Comparator system takes inherent water colouring into account. CO2-content is determined by pH & KH value, using table Contains childproof reagent bottles in a waterproof plastic case. Refill reagents are separately available Package contents: test case for all freshwater aquariums. Incl. cuvettes, syringes, spoon, thermometer, comparator block