{"product_id":"nitrate-powder-pillows","title":"Nitrate Powder Pillows","description":"\u003cp\u003eReplacement part for Nitrate test powder packets  in the Spectrum Labs Demonstration Kits (P\/N 192413 \u0026amp; 192412). Used with Nitrate Comparator Color Cube (P\/N 4121).\u003c\/p\u003e","brand":"Spectrum Labs®","offers":[{"title":"50 ct.","offer_id":47322083917973,"sku":"4120","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/3266\/8565\/files\/Test_Kit_Nitrate_Powder_Pillows_4120_ead80479-18d9-49e1-a5fa-0c63d65057f6.webp?v=1777722720","url":"https:\/\/proproducts.com\/products\/nitrate-powder-pillows","provider":"Pro Products","version":"1.0","type":"link"}