A biodegradable and biocompatible nontoxic polymeric composition is provided which includes a base material such as a crystallizable polymer, copolymer, or terpolymer, and a copolymer or terpolymer additive. A filter insert is inserted into the housing and provided with at least one filter element and terminal parts. Statistical analysis is performed on microarray images and show that non-additive background, high intensity fluctuations across spots, and fabrication artifacts interfere with the accurate determination of intensity information. The mechanism moves toward an eye in the direction of the nozzle central to detect a second mark image. The coplanar waveguide launch provided in this method may include a radial transmission line. A spill basin is accommodated in the hollow space of the reservoir tank.