Humidity Indicator Cards used in Medical Environment
Humidity Indicator Cards widely used in IC,PCB,military and semiconductor etc.
1)The HIC with cobalt(II) chloride base:
change color from blue to pink.
2)The HIC without cobalt(II) chloride base:
Environment friendly,change color from brown to green,some change color from yellow to blue or from blue to pink.
Product category：Humidity indicator
Style：With/without cobalt(II) chloride base
Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of humidity indicator cards used in medical environment in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap products made in China.