ISO standards free download ISO 1628-4:1999 pdf download – Plastics – Determination of the viscosity of polymers in dilute solution using capillary viscometers ISO 1628-4:1999 pdf download - Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers 1 Scope This part of ISO 1 628 describes the conditions necessary for the determination of the viscosity... 03-01 Read More