Sample changers	Sample oxidiser	Sample preparation line	Sample preparation bombs	Water samplers
Air samplers or collectors	Reagent kits for use with air samplers	Filters or other spare parts for samplers	Dust fall holders or jars	Sulphur dioxide or smoke samplers
Sample applicators	Plant samples analysis equipment	Air pollutant samplers	Water purification reagents	Deionisation or demineralisation equipment
Base exchange equipment	Reverse osmosis equipment	Ultra violet water purification units	Ultra pure water systems	Water analysis systems
Dehydrators	Deoxiders	Dissolvers	Specimen holders	Specimen collectors
Sample holders