... as: Ordinary model, Gland model, Branch Manifold Ordinary model, Branch Manifold Gland model. Main Technical Parameters:XO-12B Model Branch Manifold Freezing ... , freezing for about 24 hours. Materials Tray:Ordinary model: special design stainless steel sample shelf, tray spacing adjustable ... time, easy to operate. Equipped with spin frozen device, turn the sample material into thin shell state, making ...