TISSUE-ORGAN BATH SYSTEMS Acomplete 4 Chamber Tissue-Organ Bath System used for performing & analyzing four isolated tissue experiments. The system includes the Powe rLab 835, LabChart, Pro Modules software, Quad Bridge Amp, Force Transducers (20 g) (x4), 159920-X125 Tissue-Organ Bath (25ml) & Thermo BathCirculator (220V). Stimulating electrodes .