Keep your samples and solutions cool without the mess and dilution of traditional ice with New-Ice. These innovative "ice cubes" are durable, reusable pouches filled with certified pure water. Simply freeze them and add them to any liquid for rapid chilling or place them in a container to keep your samples cold for hours. Because the water is self-contained, it will never dilute your buffers or media as it thaws, and it eliminates the puddles of melted water in your ice bucket. Key Features & Benefits No Dilution or Mess: The self-contained pouches chill liquids without diluting them and eliminate the mess of melted ice. Reusable & Economical: The durable pouches are washable and can be refrozen countless times, offering a cost-effective and eco-friendly alternative to constantly making ice. Made with Pure Water: Each pouch is filled with laboratory-certified pure water, ensuring no contaminants will leach into your samples. Durable Construction: Made from a tough, FDA-approved polyethylene film that resists punctures and tearing. Versatile Cooling: Ideal for rapidly chilling warm liquids or for providing long-lasting, mess-free cooling for tubes and vials on the bench or in a cooler.