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With indicator changing from orange to green when absorbing humidity. Orange indicator is classified as ''non toxic'', avoiding to use the common blue silica gel including cobalt chloride as indicator (cobalt chloride is classified as ''toxic''). Water absorption: (RH20%, 7 min) ? 9.0% | (RH50%, 19 min) ? 22% | (RH80%, 26 min) ? 38.0%. Regeneration: 100-120 °C (aprox. 1 hour)
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
US$40
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