See kit instructions
C-4815 Glycol Comparator is a component of K-4815 Glycol CHEMets Visual Test Kit and is designed to be compared against the color formed in R-4815 Glycol CHEMets Refill. The comparator’s range is applicable for many deicing and cooling water applications. Color standards are purple in color and cover a range of 1-15 ppm ethylene glycol or 2-30 ppm propylene glycol. The range can be extended further by sample dilution.