bids are invited for spares for elemental analyser cotton wool, 50 gm_sap code_200013169 , copper oxide, 250gm, fine wire_sap code_200009554 , silver wool, 50 gm_sap code_200005872 , corrundum balls, 50 gm_sap code_200010245 , quartz chips, 100 gm_sap code_200008269 , aluminium oxide wool, 20 gm_sap code_200004773 , copper wires for element analysis, 100 gm_sap code_200014271 , o2 lance_sap code_200014764 , o-ring, green, 24mm x 2mm_sap code_200007469 , o-ring, green, 5mm x 1.5mm_sap code_200006094 , o-ring, green, 20mm x 2mm_sap code_200007224 , o-ring, green, 4.5mm x 1.5mm_sap code_200008314 , quad-ring, black, 7.65mm x 1.78mm_sap code_200005999 , o-ring, black, 7.59mm x 2.62mm_sap code_200014191 , o-ring, black, 4mm x 1mm_sap code_200011633 , combustion and reduction tube, quartz_sap code_200015742 , ball valve for vario micro cube_sap code_200009027 , ash crucible, ceramic, slotted_sap code_200009138 , protective tube, 105 mm, slotted_sap code_200014026 total quantity : 78