USD 265.00 Moll Thermopile ... , including two 4-mm connection sockets, mounted on a shaft. The thermopile comprises a surface with a 15 mm diameter and with 17 thermocouples ... Item: U8441301

USD 249.00 Kit Greenhouse Effect For demonstrating the effect of greenhouse gases on the absorption of infrared radiation. The experiments are very simple, lucid and ... Item: U8460500