pH Test strips pH 3,8-5,5, 20 stuks
Thermometer (-10-110 oC) in plastic huls
pH Test strips pH 2,8-4,6, 20 stuks
Maatcilinders Glas
Hydrometer 3 schalen
Hydrometer
Thermometer Dubbele schaal 300mm
Exo Terra Thermometer
Glazen Testbuis 100 ml
Digitale Combo meter Thermo-Hygro