{"product_id":"redsidual-silver-test","title":"Photographers' Formulary Residual Silver Test (Makes 2.5 Gallons\/10 Liters)","description":"\u003cp\u003e\u003cstrong\u003eFormulary's Residual Silver Test\u003c\/strong\u003e is used to determine If any silver ions remain in a print or on a film strip after fixing.\u003c\/p\u003e\n\u003cp\u003eWhen the silver test solution is applied to photographic material the sulfide ions in the solution react with any residual silver ions in the material forming a yellow stain indicating the fixing process is inadequate.\u003c\/p\u003e\n\u003cp\u003eThe chemical in the kit makes a stock solution which is diluted 1:9 to make more than 1 liter of working solution.\u003c\/p\u003e\n\u003cp\u003eThe stock solution shelf life is 3 months, although the working solution lasts only 1 week.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResidual Silver Chemical Test Solution \u003c\/li\u003e\n\u003cli\u003eMakes 2.5 Gallons\/10 Liters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIn The Box:\u003c\/strong\u003e\u003cbr\u003e\u003cspan data-sheets-root=\"1\" data-sheets-value=\"{\u0026quot;1\u0026quot;:2,\u0026quot;2\u0026quot;:\u0026quot;Photographers' Formulary Residual Silver Test (Makes 2.5 Gallons\/10 Liters)\u0026quot;}\" data-sheets-userformat='{\"2\":513,\"3\":{\"1\":0},\"12\":0}'\u003ePhotographers' Formulary Residual Silver Test (Makes 2.5 Gallons\/10 Liters)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e","brand":"Photographers' Formulary","offers":[{"title":"Default Title","offer_id":41632666419245,"sku":"92164","price":12.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/6167\/4285\/files\/92164_01.png?v=1711753402","url":"https:\/\/glozerscamera.shop\/products\/redsidual-silver-test","provider":"Glazer's Camera","version":"1.0","type":"link"}