Maatcilinder 100 ml
Thermometer Strip
Maatbeker Glas 3000ml Boro 3.3
pH Test strips pH 3,8-5,5, 20 stuks
Glazen Testbuis 100 ml
pH Test strips pH 5,2-6,8, 20 stuks
Maatcilinders Glas
pH Test strips pH 2,8-4,6, 20 stuks
Digitale Combo meter Thermo-Hygro
Thermometer (-10-110 oC) in plastic huls