STM PDF

Standard Test Method for Hydrogen Sulfide in Liquefied Petroleum (LP) Gases (Lead Acetate Method). Original standard ASTM D2420-23 in PDF full version. Additional info + preview on request

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Standard Practice for Interconversion of Analysis of C5 and Lighter Hydrocarbons to Gas-Volume, Liquid-Volume, or Mass Basis. Original standard ASTM D2421-21e1 in PDF full version. Additional info + preview on request

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Standard Classification of Industrial Fluid Lubricants by Viscosity System. Original standard ASTM D2422-24 in PDF full version. Additional info + preview on request

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Standard Test Method for Surface Wax on Waxed Paper or Paperboard (Withdrawn 2025). Original standard ASTM D2423-90 (2017) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry. Original standard ASTM D2425-23 in PDF full version. Additional info + preview on request

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Standard Test Method for Butadiene Dimer and Styrene in Butadiene Concentrates by Gas Chromatography. Original standard ASTM D2426-23 in PDF full version. Additional info + preview on request

Document status: Active