Water Purification
Water Purification
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.
Filtered Search Results
Fisherbrand™ Leak Protector with Automatic Shut-off Valve
Protects against leaks during RO and Ultrapure dispensing. Fisher Scientific™ Leak Protector with Automatic Shut-off Valve may help to prevent RO and Ultrapure water from contamination due to leaks.
Thermo Scientific™ Double Softening System WMS
Monitor total water processed using the electronic volume control featured in this double softening system.
Type | Water Softening System, WMS |
---|
Thermo Scientific™ Barnstead™ GenPure™ Pro Water Purification System
Produce Type 1 ultrapure water while conserving space with the compact and flexible Thermo Scientific™ Barnstead™ GenPure™ Pro Water Purification System.
Operating Pressure | 2 to 6 bar |
---|---|
Height (Metric) | 615 mm |
Electrical Requirements | 90/240 V 50/60 Hz |
Depth (English) | 18.6 in. |
Width (English) | 13 in. |
Resistivity | 18.2 Mohm.cm |
Conductivity | 0.055µS/cm |
Particles >0.2µM/mL | <1 |
TOC Monitor with UV Intensity Monitoring | Yes |
Width (Metric) | 330 mm |
Flow Rate | Up to 2 L/min. |
Type | Water Purification System |
Feedwater Connector | 3/4 in. NPT |
Depth (Metric) | 472 mm |
Product Water Type | Type 1 |
Voltage | 90/240 V |
Frequency | 50/60 Hz |
Temperature Range (Metric) | 2°C to 35°C |
Power Consumption | 0.1 kW |
Height (English) | 24.2 in. |
Feed Water Monitoring | Integrated |
Thermo Scientific™ Barnstead™ LabTower™ TII Water Purification System
Convert tap water into high-purity water with the Thermo Scientific™ Barnstead™ LabTower™ TII Water Purification System, a complete solution integrating purification and tank.
Operating Pressure | 2 to 6 bar |
---|---|
Height (Metric) | 1500 mm |
Net Weight (Metric) | 66 kg |
Resistivity | 10 to 1 Mohm.cm |
Conductivity | 0.1 to 1.0μS/cm |
Feedwater Source | Tap |
TOC Monitor with UV Intensity Monitoring | No |
Width (Metric) | 450 mm |
Type | Water Purification System |
Feedwater Connector | 3/4 in. NPT |
Depth (Metric) | 580 mm |
Product Water Type | Type 2 |
Temperature Range (Metric) | 2°C to 35°C |
Bacterial retention | 99% |
Feed Water Monitoring | No |
Thermo Scientific™ Barnstead™ RO System
This product has been discontinued. For additional information or alternate products please contact your sales representative.
Contaminant Rejection (Organic) | 99% |
---|---|
Contaminant Rejection (Particulate) | 90 to 95% |
Width (English) | 13.5 in. |
Particles >0.2µM/mL | <1 μM/mL |
Feedwater Source | Tap |
Contaminant Rejection (Microbiological) | 99% |
Width (Metric) | 34.3 cm |
Silica | <30ppm |
Product Water Type | Ultrapure (Type 1) |
Voltage | 100/240 VAC |
Turbidity | <1.0 NTU |
pH | Optimum Range: 6.5 to 7.5, Operating Range: 4 to 11 |
Certifications/Compliance | CE, CSA |
Height (English) | 19.5 in. |
Feedwater Pressure | 30 to 100 psig (2 to 6.9 bar) |
Height (Metric) | 49.5 cm |
Max. TDS as CaCO3 | 800 ppm |
Iron Total as Fe | <0.5ppm |
Electrical Requirements | 100/240 VAC 50/60 Hz |
Chlorine Tolerance | 1000 ppm/hr. |
Depth (English) | 16.9 in. |
Resistivity | 18.2MΩ·cm |
TOC Monitor with UV Intensity Monitoring | No |
Type | Reverse Osmosis System |
Contaminant Rejection (Minimum Ionic) | Monovalent: 90 to 95%; Polyvalent: 95 to 99 |
Silt Density Index | <5% |
Depth (Metric) | 42.9 cm |
Frequency | 50/60 Hz |
Temperature Range (English) | 34°F to 95°F |
Temperature Range (Metric) | 1°C to 35°C |
Bacterial Content | 99% |
Feed Water Monitoring | No |
Thermo Scientific™ Barnstead™ Nanopure™
This product has been discontinued. For additional information or alternate products please contact your sales representative.
Feedwater Pressure | 100 psig (6.9 bar) |
---|---|
Height (Metric) | 49.5 cm |
Electrical Requirements | 100/240 V 50/60 Hz |
Phase | Single |
Width (English) | 13.5 in. |
Length (Metric) | 44.5 cm |
Resistivity | 18.2 Mohm.cm |
Feedwater Temperature (English) | 40°F to 104°F |
Length (English) | 17.5 in. |
Conductivity | 0.055 µS/cm |
Particles >0.2µM/mL | <1 μM/mL |
Feedwater Source | Pretreated |
TOC Monitor with UV Intensity Monitoring | No |
Width (Metric) | 34.3 cm |
Flow Rate | Up to 2 L/hr. |
Dimensions (L x W x H) | 17.5 x 13.5 x 19.5 in. (44.5 x 34.3 x 49.5 cm) |
Product Water Type | Type 1 |
Voltage | 100/240 V |
Frequency | 50/60 Hz |
Feedwater Temperature (Metric) | 4°C to 40°C |
Certifications/Compliance | Produces water that exceeds ASTM™, ISO 3696 and CLSI-CLRW Type I water requirements. CE, CSA |
Bacterial Content | <1 CFU/mL |
Height (English) | 19.5 in. |
Feed Water Monitoring | No |
Thermo Scientific™ Back-flushable Filters
Protect large reverse osmosis and large reverse osmosis EDI systems from undissolved susbtances in the feed water.
Height (Metric) | 395 mm |
---|---|
Type | Back-flushable Filter |
Length (Metric) | 170 mm |
For Use With (Equipment) | Large Central Systems |
Pressure Drop | 0.2 bar |
Width (Metric) | 162 mm |
Thermo Scientific™ B-Pure™ Water Purification System
Customize the economical Thermo Scientific™ B-Pure™ laboratory-grade water system to meet your pretreatment or deionization application needs.
Length (Metric) | 17.8 cm |
---|---|
Resistivity | 1 to 10MΩ·cm (depending on cartridge used) |
Feedwater Temperature (English) | 40°F to 120°F |
Length (English) | 7 in. |
Inlet Connection NPTF (English) | 0.5 in. |
Inlet Pressure | 100 psig |
Feedwater Temperature (Metric) | 4°C to 49°C |
Inlet Connection NPTF (Metric) | 1.3 cm |
Thermo Scientific™ Water Softener Accessories
Remove hard ions, such as calcium and magnesium, using these accessories. Softened water extends the life of the reverse osmosis membrane.
Thermo Scientific™ Barnstead™ MegaPure™ Glass Stills
Obtain high purity water from distillation using these glass stills, constructed of non-leaching components.
Auto Drain | No |
---|---|
Vent Temperature | 85°C to 96.7°C |
Type | Glass Still |
Inlet Water Temperature (Metric) | 4°C to 37°C |
Frequency | 50/60 Hz |
Inlet Pressure | 20 to 100 psi |
Thermo Scientific™ Barnstead™ RO and TII Accessories and Consumables
Optimize your Thermo Scientific™ Barnstead™ RO and TII water purification system with these accessories and consumables, including filters, cartridges and dispensers.
Thermo Scientific™ Control 330 Digital Conductivity Meters
Capture reliable digital measurements with Thermo Scientific™ Control 330 Digital Conductivity Meters.
Height (Metric) | 130 mm |
---|---|
Electrical Requirements | 110/230 V 50/60 Hz |
Type | Conductivity Meter, Digital |
For Use With (Equipment) | Stainless Steel Cartridges |
Depth (Metric) | 30 mm |
Voltage | 110/230 V |
Frequency | 50/60 Hz |
Inlet Connection NPTF (English) | R 3/4 in. |
Measurement Ranges | 0.055 to 199.9µS/cm |
Feedwater Temperature (Metric) | 0.1°C to 99.9°C |
Width (Metric) | 75 mm |