{"product_id":"384-wells-microcentrifuge-tube-rack-cooler-tray-tissue-culture-plate-aluminum-cooling-block-for-0-1ml-pcr-test-tube-lab-equipment-blue","title":"Aluminum Cooling Block 384-Well — 0.1mL PCR Tubes","description":"Color: Blue  Material: Aluminum  Size: 129 x 89 x 25 mm \/ 5.08 x 3.5 x 0.98 inch (L x W x H)  Hole Size: 4 x 7 mm \/ 0.16 x 0.28 inch(Dia. x T)  Hole Count: 384 Holes  Capacity: 0.1ml \/ 0.003 oz  Package Content: 1 Pcs x 384 Wells Aluminum Cooling Block\u003cbr\u003e   Test tube racks are widely used in laboratories, cosmetics production, sample storage, and DIY crafts. They are suitable for storing centrifuge tubes, test tubes, small cylindrical objects, ink samples, and lip balm tubes, providing a stable and organized storage solution.        Advantage    Sustained Low Temperature: The test tube rack is made of aluminum alloy, which effectively maintains a sustained low temperature environment. Aluminum alloy has excellent thermal conductivity and durability, ensuring reliable performance over long-term use.    Reusable and Excellent Sealing: The test tube rack is reusable and washable, economical and efficient, and suitable for long-term use. Its closed structure and tight-fitting design provide excellent sealing performance, maintaining a low temperature and preventing sample evaporation.        Instruction    Simply place the aluminum tube rack in a refrigerator to cool completely. After cooling, place centrifuge tubes, test tubes, ink samples, or lip balm tubes into the corresponding holes in the rack to maintain a stable low temperature.        NOTE:    Please confirm the size of the test tubes to be placed before purchasing. Handle with care to avoid scratching or deforming the surface of the rack.  ","brand":"Soleil Scientific Group","offers":[{"title":"Default Title","offer_id":54972559393140,"sku":"0ff4c2e6-6e41-4027-bfe7-017d7c254d0e","price":106.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2293\/5156\/files\/b60e0ab9674718b92c78d3f7680441bc.jpg?v=1784230453","url":"https:\/\/www.soleilscientificgroup.com\/products\/384-wells-microcentrifuge-tube-rack-cooler-tray-tissue-culture-plate-aluminum-cooling-block-for-0-1ml-pcr-test-tube-lab-equipment-blue","provider":"Soleil Scientific Group","version":"1.0","type":"link"}