{"product_id":"cover-glass-microscope-1-22mm-x-22mm-0-13-0-18mm-thickness-graham-field","title":"Cover Glass Microscope #1, 22mm x 22mm, 0.13-0.18mm thickness, Graham-Field","description":"Microscope cover glass is a very thin square piece of glass that is placed over a drop of liquid on a microscope slide. Because of surface tension, the liquid drop alone tends to sit in a thick dome. With a cover glass in place, the drop is flattened out, allowing the clinician to focus with high power very close to the specimen. The cover glass also confines the specimen to a single plane which reduces the amount of focusing necessary. The cover glass also protects the objective lens from immersion into the liquid.\r\u003cbr\u003e\r\u003cbr\u003e    #1 cover glass is recommended for oil immersion or high resolution work.\r\u003cbr\u003e    #2 is used for general applications.\r\u003cbr\u003e\r\u003cbr\u003e\r\u003cbr\u003e    \r\u003cbr\u003e        \r\u003cbr\u003e            3704\r\u003cbr\u003e            22 x 22 mm, #1 (0.13 - 0.18 mm thickness)\r\u003cbr\u003e            200\/bx\r\u003cbr\u003e        \r\u003cbr\u003e        \r\u003cbr\u003e            3705\r\u003cbr\u003e            22 x 22 mm, #2 (0.17 - 0.25 mm thickness)\r\u003cbr\u003e            100\/bx\r\u003cbr\u003e        \r\u003cbr\u003e","brand":"Graham-Field","offers":[{"title":"Default Title","offer_id":49949802135829,"sku":"GF3704","price":6.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/InventoryItem987_400.jpg?v=1780472321","url":"https:\/\/unitedsupplycorp.com\/products\/cover-glass-microscope-1-22mm-x-22mm-0-13-0-18mm-thickness-graham-field","provider":"United Supply Corp.","version":"1.0","type":"link"}