7. Heating and cooling technology Contents 654 + Water baths 704 + Incubators, drying cabinets, test chambers, hybridization chamb 726 + Incubators 747 + Ovens, Furnaces 761 + Hotplates 766 + Block thermostats 773 + Temperature controllers, thermostats 781 + Incubation hoods 784 + Heating tapes 788 Refrigerators 655 + Chest, Upright freezers, Ice makers 659 + Cryogenic boxes, racks 664 + Insulated containers 673 Thermostats, cryostats 679