COBALT CHLORIDE PAPER PKT OF 200 LEAVES JOHNSON

Cobalt Chloride Paper, supplied in a packet of 200 leaves by Johnson Lab, is a reliable humidity indicator designed for precise moisture detection. Each leaf changes color to assess the presence of water vapor, making it ideal for laboratory, industrial, and environmental applications where accurate humidity monitoring is essential. The product ensures consistent performance, facilitating quick and clear readings to support quality control and research activities.