spares for hach make silica analyzer and sodium analyzer at ntpc lara purchase of spares of hach make silica analyzer and sodium analyzer inntpc gadarwara spares for hach analyzer , maint.kit for silca anlzr: #6788302;hach , colorimeter ass for hach silica analyser , pr.regulator-4psi #6782900; hach , thermister cable assy-#6782600, make-hach , spare part kit for na anlzr #9240=a=8000 , 24vdc membrane pump, 0.1l / min.; hach , sampling solenoidvalve nps0.8 ( 0.5-6 bar ) , solenoid valve for hach make silica anal , univ.controllr for analyzers: sc200;hach , conductivity cells model 8310 st-iii of , conductivity cell: model-8311; hach , orp analyser consisting of sensor, tx , free residual chlorine analyzr: 0-100ppm , silica analyser colouromtric measurement , ckt.board assy.: 5500 sc; hach , maint.kit for silca anlzr-5500sc#6788303 , alkali concentration analyser, o / p:4-20ma , convertbl.orp sensor: ( -20000 ) - ( +2000 ) mv , dual ch.online sp.cond.anlzr: 0.01-20ms / , drain pinch valve for silica for swas , cble assy, reagnt v / v, process analyzr , interconnect board hach silica analyser , display unit for silica analyzer:mod9097 , sol.valve for reagent or sample => limited