A probe system is provided that includes a linear andor two-dimensional sensor array for obtaining information regarding a test piece. Especially preferred formulations include those in which bortezomib is in a liquid form suitable for injection, wherein the solvent system predominantly comprises propylene glycol. Therefore, it becomes possible to prevent the occurrence of microcracks in the second semiconductor chip and to prevent the occurrence of defective fine metal wire connections caused by the impact at the time of electrical connection of the second semiconductor chip to the wiring board. This process may be repeated multiple times with codes for outer items being a function of codes for inner items. The invention may use multiple codecs serially one after the other. The two elements are: a) a cylindrical sleeve, made of ductile metal and having an external diameter slightly less than an inner diameter of the well or of a casing inserted into the well; and b) a set of tabs made of hard metal, which are spaced apart from each other and integral with the cylindrical sleeve.