The EUROSTAT humidity indicator cards are used to detect moisture and humidity in such cases where its presence can be detrimental to a product. Material: White blotting paper 300g/m²
Substance: Cobalt (II) Bromide Hydrate (Br2CoH20)
Packaging: Delivered in a tin can
Shelf life: 2 years from date of manufacture providing that container is not opened or damaged
Storage: keep in dry area away from sunlight under normal temperature condition (10°C to 40°C)