D542-22 Standard Test Method for Index of Refraction of Transparent Organic Plastics
D1003-21 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics
D1746-23 Standard Test Method for Transparency of Plastic Sheeting
D2457-21 Standard Test Method for Specular Gloss of Plastic Films and Solid Plastics
D6290-19 Standard Test Method for Color Determination of Plastic Pellets
- See also WK88004 proposed revision