Disclosed herein are compounds of Formula that form covalent bonds with Bruton’s tyrosine kinase. 2 times a mass moment of inertia of the oscillation bars. and a humidity of 45% and the water retention ability at a temperature of 30\xb0 C. The hardness is increased by containing oxygen, carbon, sulfur, and a halogen element as impurities. When a sample given an instruction to analyze analysis items having high carry-over avoidance levels is to be dispensed in the biochemical analysis unit, a dispenser nozzle is cleaned with a detergent solution and water. , a method for producing the plated metal wire, and an apparatus for carrying out the method.