three year service contract for shimadzu instruments -i. ft/r spectrometer- model shimadzu ir affinity-1 (sr. no. a21374701024) ii. gas chromatograph mass .spectrometer-model gcms qp2010 plus (sr. no. 020504601946) iii. uv-visible spectrophotometer-modtl shimadzu uv-2600 (sr. no. al 1665503604lp
