Devices, filters, cartridges, accessories, and other supplies for use in the purification of water. Products include consumables and replacement parts for use with a variety of water purification systems.
Source or feed water may be tap water, water that is pre-treated by the system, or pretreated water that is drawn from a reservoir or tank. Water systems typically produce water rated as Type I, II, III, or IV.
Type I or ultrapure Type I water is defined by resistivity and TOC levels (total organic compounds, measured in parts per billion (ppb). Type I water is required for ICPMS, AAS, FAAS, GFAAS, HPLC, IC, and ICPAES methods, molecular biology, cell and tissue culture, electrochemistry, and electrophoresis.
Type II water is suitable for ELISA and RIA test methods, buffer and reagent preparation, and spectrophotometry. It also has a specific requirement for resistivity. Type III water is used for media preparation, glassware washing and rinsing, and other non-critical applications. Type IV water is typically used as feed water for Type I and Type II water purification systems.
Replacement water purification parts – filters and cartridges – are key components of these systems and must be changed according to specifications to maintain the promised water quality.
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MilliporeSigma™ EfferSan Effervescent Tablets, Qty. 24
Our Lab Water purification system portfolio offers a broad range of pure and ultrapure water purification systems and services designed for scientists working in pharmaceutical, clinical, academic, industrial, research, and government laboratories — in both validated and non-validated environments.
MilliporeSigma™ LC-Pak™ Point-of-Use Polisher
The LC-Pak™ Point-of_use Polisher is designed to provide scientists with the certitude that the ultrapure water that they are using in critical organic molecules analysis at trace and ultra-trace levels will be adequate.
Labconco™ WaterPro™ PS Water Polishing Station
Filters, prefilters and cartridges for Labconco WaterPro PS and RO Water Purification Systems.
|For Use With (Equipment)||WaterPro™ PS polishing station|
|Weight (English)||9.5 lb.|
|Weight (Metric)||4.3 kg|
Fisherbrand™ Filter Adapters
Eliminates boring of special size holes in rubber stoppers
|For Use With (Equipment)||Buchner and fritted Glass funnels, porcelain filters without headpieces|
Thermo Scientific™ Barnstead™ Hose Nipple Cartridges
Purify water up to 75 L/hr using these hose nipple cartridges, ideal for routine lab work including pretreatment.
Thermo Scientific™ Deionizer Cartridges
Choose from an array of Thermo Scientific™ Deionizer Cartridges for select Thermo Scientific™ Barnstead™ water systems, based on your application.
Thermo Scientific™ Barnstead™ E-Pure™ Cartridge Kits
Replace worn, outdated and otherwise ineffective cartridges with Thermo Scientific™ Barnstead™ E-Pure™ Cartridge Kits.
Thermo Scientific™ Pretreatment Cartridges and Filters
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.
Thermo Scientific™ Reverse Osmosis Membranes
Choose the required Thermo Scientific™ Reverse Osmosis (RO) Membrane for your Thermo Scientific™ Barnstead™ point of use water purification system, as indicated.
MilliporeSigma™ Milli-Q™ Series Water Purification System Accessory, Millipak™ 40 Final Filter
Uor the production of bacteria-free purified water
MilliporeSigma™ Milli-Q™ Ultrapure Water Systems Accessory, Cartridges
Choose from a wide selection of replacement cartridges
|For Use With (Equipment)||Milli-Q Systems|
MilliporeSigma™ Simplicity™ Ultrapure Water System Accessories: Filter Membrane
For use with Simplicity and Simplicity 185 Ultrapure Water Systems
MilliporeSigma™ Inlet Pressure Regulator for Water Purification Systems
Required when feedwater pressure exceeds 4.35psi (0.3 bar)
Thermo Scientific™ Barnstead™ Water System Cartridges
Maintain your Thermo Scientific™ Barnstead™ point of use water purification system with these replacement cartridges.
Thermo Scientific™ Barnstead™ Easypure™ Cartridges and Filters
Extend the life of your Thermo Scientific™ Barnstead™ Easypure™ II or Easypure™ RF water system with replacement cartridges and filters.
Thermo Scientific™ Barnstead™ ROpure LP™ Cartridges
Thermo Scientific Barnstead; For Use with: Nanopure Quad, E-pure; Cartridge: Ultrapure Ion Exchange
Thermo Scientific™ Barnstead™ Nanopure™ Accessories and Consumables
Optimize your water purification system with Thermo Scientific™ Barnstead™ Nanopure™ Accessories and Consumables.
MilliporeSigma™ Vent Filters for S.D.S. Water Purification Systems (purchased before 12/30/03)
For S.D.S Systems purchased before December 30, 2003
|Diameter (English)||2.76 in.|
|Height (Metric)||30.8 cm|
|For Use With (Equipment)||Milli-RX™ or Milli-RO™ water purification system|
|Diameter (Metric)||7 cm|
|Height (English)||12.13 in.|
MilliporeSigma™ Vent Filter
Prevents contamination of the pure water stored in 6/10 L internal storage tanks
MilliporeSigma™ UV Lamps and Assemblies for Water Purification Systems
Control bacteria and oxidize organics