Petroleum Testing

20-9890 Pressure Hydrometer Cylinder, Koehler Instrument Company

12-7451 PYREX® Class A Viscosimeter Volumetric Flask, Tooled Rim, Corning Life Sciences

20-9347-05 Replacement Parts for Pensky-Martens Flash Point Tester, Koehler Instrument Company

20-9615 Rust Preventing Characteristics Oil Bath, Koehler Instrument Company

20-8070 Saybolt and Saybolt Wax Chromometers, Koehler Instrument Company

21-1900 Saybolt Universal Orifice, Koehler Instrument Company

21-1260 Smoke Point Lamp - ASTM D1322, Koehler Instrument Company

20-9735-01 Steam Superheater for Evaporation Gum Bath - Koehler Instrument Company

20-9365-01 Stirrer Motor for Freezing Point Apparatus, Koehler

20-9347 Stirrer Motor for Pensky-Martens Flash Cup Tester, Koehler Instrument Company

21-1800 SV3000 Saybolt Viscosity Bath, Koehler Instrument Company

20-9185 Tag Closed Cup Flash Tester, Koehler Instrument Company