{"product_id":"eisco-12pk-streak-plates-for-minerals-testing-off-black-unglazed-porcelain","title":"EISCO 12PK Streak Plates for Minerals Testing - Off-Black Unglazed Porcelain","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12 PACK || Includes twelve streak plates. Great for class activities\u003c\/li\u003e\n\u003cli\u003eGREAT FOR GEOLOGY CLASSROOMS || Used to determine a mineral's color in powder form, or to identify the mineral content of a rock. Great for geology and earth science classrooms\u003c\/li\u003e\n\u003cli\u003eREUSABLE || Streak plates can be cleaned and reused again and again\u003c\/li\u003e\n\u003cli\u003ePORCELAIN || Each plate is made of off-black, unglazed porcelain\u003c\/li\u003e\n\u003cli\u003eUNIFORM SIZE || Streak plates measure 1.9\" long, 1.9\" wide, and 0.2\" high\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EISCO","offers":[{"title":"Default Title","offer_id":48232625799319,"sku":"B0BVC8NL1W","price":29.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/31DyWmGkZaL.jpg?v=1788799499","url":"https:\/\/tinkervanta.com\/products\/eisco-12pk-streak-plates-for-minerals-testing-off-black-unglazed-porcelain","provider":"TinkerVanta","version":"1.0","type":"link"}