Cobalt Free Humidity Indicator Cards used in the electronic and semiconductor industries.These cards are Cobalt-Dichloride Free, a chemical which has classification and labeling requirements under the european chemical agency(ECHA) REACH directives. Fully compliant with JEDEC standard J-STD-033B for colour change accuracy. This Cobalt-Dichloride Humidity indicator card is available from stock in the standard JEDEC required format indicating 5,10, and 60 percent relative humidity levels.Indicator spots change from a pink colour in humid conditions to blue at dry conditions. Indicator spots are reversable.
Sold in sealed tins of 125 cards per tin. Price is £30.00 per tin.
Listed in the YFS business directory in the Packaging Materials Swindon category
