Choose one of these Thermo Scientific™ Pretreatment Cartridges and Filters when the quality of your feed water doesn't match the requirements for your point of use water purification system.

Save water system cartridge life by preventing CO₂ from entering the water tank with the combination Thermo Scientific™ CO₂ Adsorber + Sterile Filter.

Minimize the risk of contamination with the Thermo Scientific™ Barnstead™ Cleaning Syringe for Easypure™ II and Nanopure™ Water Purification Systems.

The Merit is the ideal choice for budget conscious laboratories that can't afford to compromise on quality. It combines economy and high performance with a host of other features which comparable stills cannot match.

Optimize your water purification system with Thermo Scientific™ Barnstead™ Nanopure™ Accessories and Consumables.

Optimize your ultrapure water purification system with Thermo Scientific™ Barnstead™ E-Pure™ Optional Accessories, including a remote dispenser.

Safely store purified water from your Thermo Scientific™ Barnstead™ GenPure™, Pacific™ or Smart2Pure™ system with one of these compatible storage reservoirs.

Generates very low water consumption, provides constant ultimate pressure and high suction capacity. BRAND™ Polypropylene Ventury Pumps include an integrated non-return valve to increase safety during usage.

Choose the required Thermo Scientific™ Reverse Osmosis (RO) Membrane for your Thermo Scientific™ Barnstead™ point of use water purification system, as indicated.

Optimize your Thermo Scientific™ Barnstead™ RO and TII water purification system with these accessories and consumables, including filters, cartridges and dispensers.

Low pressure sensor

Optimize your Thermo Scientific™ Barnstead™ RO and TII water purification system with these accessories and consumables, including filters, cartridges and dispensers.

Choose the required Thermo Scientific™ Reverse Osmosis (RO) Membrane for your Thermo Scientific™ Barnstead™ point of use water purification system, as indicated.

Maintain the performance of your Thermo Scientific™ Barnstead™ Classic Still with replacement consumables such as UV lamps and air filters.

Optimize your Thermo Scientific™ Barnstead™ RO and TII water purification system with these accessories and consumables, including filters, cartridges and dispensers.

arium™ Bag protects the user from cleaning processes with dangerous chemicals

Optimize your Thermo Scientific™ Barnstead™ RO and TII water purification system with these accessories and consumables, including filters, cartridges and dispensers.

Customize your water purification system with the Thermo Scientific™ Barnstead™ Easypure™ RoDi Accessories and Consumables that best suit your application.

Choose the required Thermo Scientific™ Reverse Osmosis (RO) Membrane for your Thermo Scientific™ Barnstead™ point of use water purification system, as indicated.

Remove microorganisms effectively for a long service life. Sartorius™ arium™ Cleaning Syringes are pre-filled, ready-to-connect syringes containing 50mL of a highly effective cleaning agent. Designed for use with arium™ Pro and 611 water purification systems and the 613APV pressure tank.

Effective removal of scaling and metal fouling

For use with arium mini and arium mini plus Ultrapure Water Systems

Maintain UV function with Thermo Scientific™ Barnstead™ Point of Use Water Purification Systems Replacement UV Lamps.

Ensure the purity of distilled water with the copper and tin-crafted reservoirs of Thermo Scientific™ Barnstead™ Classic Stills Storage Tanks.

Replacement constant level device for the Calypso or Cyclon Ultrapure Water Still. Fistreem International™ Constant Level Device allows cleaning solution to be simply introduced into the boiler with no dismantling.

Convert tap water into reverse osmosis water with integrated 100L storage using the Thermo Scientific™ Barnstead™ LabTower™ RO Water Purification System.

Accessories for filter holders for sample preparation.