Glazen Testbuis 100 ml
pH Test strips pH 5,2-6,8, 20 stuks
Exo Terra Thermometer
Thermometer Strip
Maatcilinders Glas
Thermometer (-10-110 oC) in plastic huls
Westmark Insteek Thermometer
Exo Terra Digitale Hygrometer
Hydrometer 3 schalen
Pocketweegschaal 0.1 gram nauwkeurig