{"product_id":"textile-fading-cards-1","title":"Blue Scale - Textile Fading Cards","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese cards are used to understand the intensity of light in a location, and provide an physical example of the worst case scenario of how an art object placed in this location could fade over a period of time.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed as light fastness standards, to monitor the net exposure to light of art objects on display, and to alert conservators to rotate an exhibit or to reduce the intensity of illumination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach card features eight pieces of wool cloth tinted with blue dyes of different degrees of fastness mounted to 127x38mm card.\u003c\/p\u003e\n\u003cp\u003eSold as a single card\u003c\/p\u003e\n\u003ch6\u003eResources\u003c\/h6\u003e\n\u003cp\u003e\u003cspan\u003eThese cards conform to the following standards:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eISO 105-B01  \u0026amp;  ISO 105-B02\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIUF 401  \u0026amp;  IUF 402\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial composition of the strips is as follows:\u003cbr\u003eReference 1, Acid Blue 104 \u003cbr\u003eReference 2, Acid Blue 109\u003cbr\u003eReference 3, Acid Blue 83\u003cbr\u003eReference 4, Acid Blue 121\u003cbr\u003eReference 5, Acid Blue 47\u003cbr\u003eReference 6, Acid Blue 23\u003cbr\u003eReference 7, Solubilized Vat Blue 5\u003cbr\u003eReference 8, Solubilized Vat Blue 8\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Textile Fading Product Information\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0274\/3019\/1139\/files\/MSC31_Product_Info.pdf?v=1603332984\"\u003eProduct Information Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Conservation Supplies Products","offers":[{"title":"Default Title","offer_id":31710378295331,"sku":"MSC31","price":30.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/3019\/1139\/products\/Blue-wool-textile-fading-cards.jpg?v=1655177658","url":"https:\/\/www.conservation-supplies.com\/products\/textile-fading-cards-1","provider":"Conservation Supplies","version":"1.0","type":"link"}