Maxxline Cardboard Cryogenic Boxes are constructed from high-quality cardboard to offer the best cryopreservation experience. Just like our plastic boxes, the Maxxline Cardboard Cryogenic Boxes have outstanding durability. The box construction features a hard-wearing, water-repellent coating which protects them from moisture damage, mild exposure to alcohols and some organic solvents. Cardboard was an easy choice for the construction of Maxxline Cryogenic Boxes because of its eco-friendly attributes. These are a smart choice for environmentally-conscious scientists and are available in multiple colour variants that make sample sorting easy. Maxxline Cardboard Cryogenic Boxes are supplied in two standard footprints. The smaller variant (133x133mm) is ideal for spaceconstrained labs, while the larger variant (136x136mm) is perfect for high throughput laboratories. Both sizes of the boxes can be ordered in five height variants: 32mm, 50mm, 75mm, 100mm and 130mm. Grid dividers are available for both size variants of Maxxline Cryogenic Cardboard Boxes in order to partition the boxes into a range of compartment sizes. This flexibility allows scientists to use the most appropriately-sized grid dividers for their target cryovials. Highlights: &bull, Environmentally-friendly &bull, High quality, durable cardboard with a water-repellent coating &bull, Two grid sizes: 9x9 and 10x10 &bull, Five heights 32, 50, 75, 100, 130mm &bull, Write-on surface &bull, Chemically-resistant &bull, Fully recyclable &bull, Multiple colour variants &bull, Cardboard grid divider options Maxxline Cardboard Cryogenic Boxes are constructed from high-quality cardboard to offer the best cryopreservation experience. Just like our plastic boxes, the Maxxline Cardboard Cryogenic Boxes have outstanding durability. The box construction features a hard-wearing, water-repellent coating which protects them from moisture damage, mild exposure to alcohols and some organic solvents. Cardboard was an easy choice for the construction of Maxxline Cryogenic Boxes because of its eco-friendly attributes. These are a smart choice for environmentally-conscious scientists and are available in multiple colour variants that make sample sorting easy. Maxxline Cardboard Cryogenic Boxes are supplied in two standard footprints. The smaller variant (133x133mm) is ideal for spaceconstrained labs, while the larger variant (136x136mm) is perfect for high throughput laboratories. Both sizes of the boxes can be ordered in five height variants: 32mm, 50mm, 75mm, 100mm and 130mm. Grid dividers are available for both size variants of Maxxline Cryogenic Cardboard Boxes in order to partition the boxes into a range of compartment sizes. This flexibility allows scientists to use the most appropriately-sized grid dividers for their target cryovials. Highlights: &bull, Environmentally-friendly &bull, High quality, durable cardboard with a water-repellent coating &bull, Two grid sizes: 9x9 and 10x10 &bull, Five heights 32, 50, 75, 100, 130mm &bull, Write-on surface &bull, Chemically-resistant &bull, Fully recyclable &bull, Multiple colour variants &bull, Cardboard grid divider options