Providing worldwide interlaboratory testing since 1971




408-2018-3: CIE, L*, a*, b* Illuminant D65, 10° Observer, 45-0(0-45) Geometry

Participants receive a set of two (2) opaque color paint chips, selected from throughout the color spectrum. This set consists of a main color and a nonmetameric match with small color differences. ASTM Test Methods E1347 and E1349 are referenced.

Lab must report color results as CIE L* a* b* data only.

Total number of shipments = 3

Samples ship in April, July and October of 2018.

My samples are being shipped to:
Enrollment deadline(s)


Copyright © CTS, Inc., 2018

Collaborative Testing Services, Inc.
P.O. Box 650820, Sterling, Virginia, USA 20165-0820
Phone: 1-571-434-1925