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