bids are invited for spares for direct reading optical emission spectrometer mse small cartridge part no 78060017 , brush steel wire part no 80009001 , set screw hex socket part no 41119401 , spring tension part no 46408053 , shutter spark stand lab part no 46408075 , shaft switchable screen complete part no 75060206 , spark stand insert 24mm complete part no 75070202 , spark stand insert 24mm complete part no 75260129 , window quartz part no 48203006e , window infrasil part no 48203007 , lens biconvex part no 48301006 , lens mfg plano-convex part no 48301026 , window mgf2 vuv part no 48303013 , ring gasket for pipe part no 44302014 , nut union part no 44302023 , optic paper dry part no spe80000017 , maintenance kit o rings arc part no 75370100 , o ring 22 by 2 part no 47510673 total quantity : 31