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 111841-00 Spare Parts Kit includes the following commonly ordered parts for Thermo Scientific model 43i SO2 Analyzer:2 x Fuse 3 Amp Slo Blow1 x O-Ring Viton (PK/10) (For Capillaries)1 x Lamp, UV Source 1 x Capillary, 13 Mil L (Blue/Yellow)1 x Receptacle Fuse Drawer, 110V1 x Pump Repair Kit, KNF State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories