Color and appearance
Description Test method Test name Cost per test ($)
Gloss ASTM D523 Standard test method for specular gloss 35
Color of plastic pellets ASTM D6290 Standard test method for color determination of plastic pellets 35
Color values ASTM E308 Standard practice for computing the colors of objects by using the CIE system 35
Color values As needed Test method developed per customer request Call for quote
Color difference SAE J1545 Instrumental color difference measurements for exterior finishes, textiles
and colored trim
50
Carbon black by TGA ASTM E1131 Standard test method for compositional analysis by thermogravimetry 125
Yellowness index ASTM E313 Standard practice for calculating yellowness and whiteness indices from
instrumentally measured color coordinates
35
Whiteness index ASTM E313 Standard practice for calculating yellowness and whiteness indices from
instrumentally measured color coordinates
35