10% to 95% Relative Humidity
weighing respectively 12
+ 2 x Glockenspiel Sticks
with a melting point of 851°C and a boiling point of 400°C
meeting stringent purity standards for laboratory use
Metal Cylinder Set 10% to 95% Relative HumidityMetal Cylinder Set B. Cylinder Set of 3 Kinds Metal, size Dia2x3cm, including Copper, Steel, Aluminum, Brass. C. Cylinder Set of 4 Kinds Metal, size Dia1x5cm, with knob, including Copper, Steel, Aluminum, Brass. D. Cylinder Set of 4 Kinds Metal, size Dia2x4cm, with knob, including Copper, Aluminum, Zinc, Iron. E. Cylinder Set of 5 Kinds Materials, weight 19g including Polyethylene, Polyvinyl Chloride aluminum, Nylon, Aluminum, Brass. All the Cylinders