ETO GAS STERILIZATION INDICATING INK. INITIAL COLOR WHITE, SIGNALED COLOR GOLD/BROWN. SED IN FLEXOGRAPHIC GRAVURE PRINTING OF STERILIZATION PACKAGING AND MATERIALS. THEY ARE DESIGNED TO CHANGE COLOUR INDICATING THE COMPLETION OF THE STERILIZATION PROCESS.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6 OF THE COMBINED NOMENCLATURE. CN 3215900 FOR OTHER PRINTING INKS