Petroleum Testing

20-9358 Mechanically Refrigerated Freezing Point Bath, Koehler Instrument Company

21-1480 One Opening Pressure Cylinder, Koehler Instrument Company

21-1930 Orifice Wrench for Universal and Furol Orifices, Koehler Instrument Company

21-1590 Oxidation Pressure Vessel, Koehler Instrument Company

21-1597 Oxidation Stability Test Apparatus for Gasoline and Aviation Fuels, Koehler Instrument Company

22-2742 Oxygen Bomb Combusiton Apparatus with Quartz Liner and Platinum Electrodes, Parr Instrument Company

22-2740 Oxygen Bomb Combustion Apparatus - Parr Instrument Company

20-9600 Penetrometer, Koehler Instrument Company

20-9345 Pensky-Martens Closed Cup Flash Tester, Koehler Instrument Company

21-1190 Plated Brass Drum Thief Sampler, Koehler Instrument Company

21-1240 Plated Brass with Viton O-Ring Sample Thief, Koehler Instrument Company

20-8010 Powertrol Heater, Koehler Instrument Company