{"product_id":"plastic-test-tube-rack-for-12-13-mm-tubes-13-6mm-hole-diameter-holds-50-detachable-karter-scientific-208v3-single-size-12-13mm-style-pack-of-1","title":"Plastic Test Tube Rack for 12\/13 mm Tubes, 13.6mm Hole Diameter, Holds 50, Detachable, Karter Scientific 208V3 (Single) - size: 12\/13mm, style: Pack of 1","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e50 hole,Diameter: 13.6mm\/0.54\"\u003c\/li\u003e\n\u003cli\u003eThese are great for making homemade chapsticks, storing ink samples, test tubes, lip balm, great for holding small cylinders upright\u003c\/li\u003e\n\u003cli\u003eSuitable for test tubes with an OD ranging from 12mm to 13mm\u003c\/li\u003e\n\u003cli\u003eThe test tube rack are made of laboratory grade polystyrene, durable and light weight, easy to carry, not autoclavable\u003c\/li\u003e\n\u003cli\u003eThe test tube has 3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug. The stand has three layers of holes with a smallest hole at the bottom to keep tubes steady, and the large holes on the second and the top floor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karter Scientific","offers":[{"title":"Default Title","offer_id":52547941925084,"sku":"B0FK6PMD3C-size-12-13mm-style-pack-of-1","price":12.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/31Lav1gqYfL.jpg?v=1789939037","url":"https:\/\/stemora.us\/products\/plastic-test-tube-rack-for-12-13-mm-tubes-13-6mm-hole-diameter-holds-50-detachable-karter-scientific-208v3-single-size-12-13mm-style-pack-of-1","provider":"Stemora","version":"1.0","type":"link"}