laboratory disposables - cold transportation - Bags with gel TPS thermal barrier, thickness 20mm, dim: 220x300x20mm, 555gr, volume 500cc; this bags are enable the refrigerated or initial temperature of the products to be maintained for longer. Given the cold pack's flexibility and the possibility of its manufacture in any size it can be adapted and made to fit any packaging and/or product. Perfect fit to the packaging. Thanks to their manufacturing process, it is possible to have thermal barriers that exactly fit the measurement requirements of the packaging system. Prevents the product transported from freezing. The thermal mass of the product and its interior insulation prevent the product from freezing, guaranteeing that the product will remain at refrigerated temperature even in extreme winter environmental conditions or upon initial contact with frozen cold packs. Uses: There are two different pre-cooling modalities: Refrigerated (+5º C). For transporting products at refrigerated temperatures, such as vaccines, insulin, biological samples, reagents, medicines and perishable products in general. The thermal mass of the gel and the interior insulation ensures the stability of the refrigerated temperature system, preventing freezing temperatures and any sudden temperature changes. Environmental (+25º C). For transporting products at environmental temperatures, such as reagents and medicines. The interior insulating foam guarantees the system, preventing freezing temperatures and/or any sudden temperature changes. Advantages: Temperature is maintained between +2° С and +8° С for more than 48 h. Temperature is maintained between +15° С and +25° С for more than 48 h. The cold pack's flexibility enables perfect fit around the product. Safe and certified for contact with food. Non-toxic. Non-stain. Protects the product against impacts and vibrations. Easy to use and handle; 1 pcs, , code 1-KF-FLEX-325D/TB250D