Main > DESICCANTS > SilicaGel > Moisture Indicator Contg SilicaGel > Moisture Color Indicator SilicaGel > Non-Co Indicator Contg SilicaGel > Co.: UK. I > Patent > Claims Etc > Claim 1: Humidity Indicator Compris > ing: SilicaGel Carrier Impregnated > with Active Indicator consisting: > Iron(II) &/or Iron(III) Salt; Salt

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Iron(II) &/or Iron(III) Salt; Salt's subsections
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