ASTM D1243-79

D2857-22

Standard Practice for Dilute Solution Viscosity of Polymers

D445-26

Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)

D883-26a

Standard Terminology Relating to Plastics (Includes all amendments and changes 6/15/2026).

D1755-21

Standard Specification for Poly(Vinyl Chloride) Resins

D1600-18

Standard Terminology for Abbreviated Terms Relating to Plastics (Withdrawn 2024)

C-434

Testing of Glass Volumetric Apparatus

ISO 1628-2

Determination of Viscosity Number and Limiting Viscosity NumberPart 2: Poly(Vinyl Chloride) Resins Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.

E2251-14(2021)

Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids

D446-24

Standard Specifications and Operating Instructions for Glass Capillary Kinematic Viscometers