Koehler InstrumentExistent Gum Evaporation Bath, 3 Unit, w/o superheater 220-240V, 50/60Hz
Koehler InstrumentASTM 71C Thermometer, Oil in Wax, -37 to+21°C
Koehler InstrumentSilicone Heat Transfer Fluid
Koehler InstrumentSilica Gel, Dyed, 40 grams
Koehler Instrument