Transparent color concentrates for medical-grade copolyesters are certified to meet the USP Class VI testing protocol. These OnColor HC Plus masterbatch colorants complement existing certified colors for opaque resins used in medical device manufacture. Because the complete palette of standard and custom colors from the supplier meets or exceeds ISO 10993 and USP Class VI requirements and is globally available, users can design products, maintain regulatory compliance, and protect brand integrity worldwide.

PolyOne Corp.
Cleveland