Humidity Indicator Paper (Cobalt chloride free)

• Cobalt chloride free humidity indicator paper does not contain carcinogenic or toxic material
• There is a clear colour change from yellow-green to pale to colourless at approximately 2%
• Humidity indicator paper traditionally contains cobalt chloride which is known for it’s toxic and carcinogenic properties
  • Handling these indicator papers puts end users and those involved with packing them at risk
  • This non-toxic moisture indicator paper disqualifies this risk being safer to use