Purchase of laboratory equipment repair service Spare parts will be purchased and will be changed (Analytical kit Sartorius/H2O-A-PACK Ultrafilter Sartorius 611 CDUS Final filter Sartopore 2; 0.2 um) Spare parts will be purchased and will be changed (Mini pump sample tubing/8422312052401 mini pump drain tubing/842312052411 EMT Duo Torch/842312051841 nebulizer) Spare part will be purchased and will be changed (Smartpak DQ 3 SPROOSIA1) The spare part will be purchased, software will be written, present a new computer (EC 250/3 NUCLEOSIL 100-5 C18 PAH 9000 Computer ChemStation software)