SpotSee„¢ ColdMark„¢ Freeze Temperature Indicators, -3°/-26°F, 100/Box

Coldmark indicators help you determine if your products have gone below an acceptable temperature. Without them, your product may be compromised from an unnoticed breach in your cold chain. They are single-use devices that provide accurate, irreversible evidence of below threshold deviation. The coldmark turns from clear to violet when the temperature goes below a predetermined threshold. benefits: delivers irreversible evidence of exposure to unacceptable temperature conditions provides cost-effective solution for last mile monitoring enables easy accept/reject decisions to be made assists in verifying the adequacy of cold chain packaging aids in compliance with regulatory guidelines