Description Literature Description To keep your system running and properly collecting data, it's important to have spare parts on hand to avoid costly downtime. Thermo Scientific has developed Spare Parts Kits to ensure maximum uptime of your Thermo Scientific Instrument during its life cycle.Thermo Scientific 112457-00 Spare Parts Kit includes the following commonly ordered parts for Thermo Scientific Model 49i Ozone Analyzer:2 x Capillary, 15 Mil Short (Purple)1 x Scrubber Assembly1 x Pump Repair Kit2 x Fuse 3 Amp,Slo Blow, 110V1 x Receptacle Fuse Drawer, 110V (Add) State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories