DURAN® PETROLEUM CENTRIFUGE TUBES, LONG CONE 216032405
PROPRIETARY PERMANENT MARKING TECHNOLOGY
• Markings and graduations applied using proprietary Lazer-Fused™ technology – lasered onto the glass surface
• Superior resistance to aggressive solvents used in separation processing
• Unmatched readability and line uniformity throughout entire graduation range
OUTSTANDING VOLUMETRIC ACCURACY
• The internal diameter is carefully controlled to maintain an accurate and reproducible tube
• The Lazer-Fused™ tubes provide the highest level of marking accuracy available
• Conforms to volume graduation requirements specified in API MPMS Chapter 10.4
• Tightest volumetric tolerance compared to competitor’s tubes
DURAN® Petroleum Centrifuge Tubes, long cone
• For determination of water and sediment in crude mineral oils, fuels and other petroleum products (D1796 and MPMS 10.4 standards)
• For determination of volume of precipitant, black oils and other lubricating oils (ASTM D91 and D128)
• In testing of acidity of distillation residues or hydrocarbon liquids of gasoline or petroleum solvents (ASTM D1093
