accessibility menu, dialog, popup

Test

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.

Water Purification Devices (272)
Water Purification Filters and Cartridges (258)
Water Purification Accessories (237)
Water Purification Filter and Cartridge Accessories (92)
Water Purification UV Lamps and Kits (1)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (10)
  • (1)
  • (13)
  • (2)
  • (1)
  • (1)
  • (1)
  • (10)
  • (69)
  • (21)
  • (1)
  • (1)
  • (18)
  • (1)
  • (2)
  • (8)
  • (2)
  • (36)
  • (1)
  • (7)
  • (1)
  • (41)
  • (61)
  • (10)
  • (3)
  • (1)
  • (3)
  • (127)
  • (9)
  • (1)
  • (28)
  • (1)
  • (289)
  • (21)
  • (1)
  • (3)
  • (40)
  • (4)
  • (2)
  • (1)
  • (1)
  • (4)

special offers

  • (1)
  • (10)

special programs

  • (48)
  • (29)
  • (31)

Type

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (4)
Show all

Flow Rate

  • (2)
  • (1)
  • (1)
  • (3)
  • (10)
  • (1)
  • (3)
Show all

For Use With (Equipment)

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (7)
Show all

Product Water Type

  • (2)
  • (12)
  • (12)
  • (71)
  • (20)
  • (9)
  • (2)
Show all

Feedwater Source

  • (9)
  • (3)
  • (12)
  • (4)
  • (11)
  • (40)
  • (2)
Show all

Resistivity

  • (5)
  • (3)
  • (5)
  • (10)
  • (5)
  • (4)
  • (4)
Show all

Bacterial Content

  • (43)
  • (31)
  • (5)
  • (1)
  • (24)
  • (26)
  • (1)
Show all

Total Organic Carbon

  • (3)
  • (2)
  • (5)
  • (1)
  • (2)
  • (3)
  • (5)
Show all

Feed Water Monitoring

  • (31)
  • (55)
  • (30)

Material

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (45)
Show all
1 – 15 of 449 results
2

Thermo Scientific™ Barnstead™ GenPure™

Produce Type 1 ultrapure water with consistent quality for your most demanding and sensitive applications with this water purification system.

Operating Pressure 2 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 615 mm
Electrical Requirements 90/240 V 50/60 Hz
Resistivity 18.2 Mohm.cm
Conductivity 0.055μS/cm
Particles >0.2µM/mL <1
Feedwater Source Pretreated
Width (Metric) 372 mm
Flow Rate Up to 2 L/min.
Type Water System
Feedwater Connector R 3/4 in.
Depth (Metric) 330 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
Feed Water Monitoring Yes
3

Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System

Convert tap water to ASTM Type 1 water with this compact, all-in-one water system.

Operating Pressure 1 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 545 mm
Electrical Requirements 100/240 V 50/60 Hz
Net Weight (Metric) 22 kg
Particles >0.2µM/mL <1
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 305 mm
Type Water Purification System
Feedwater Connector 3/4 in. NPT
Depth (Metric) 400 mm
Voltage 100/240 V
Frequency 50/60 Hz
Power Consumption 0.06 kW
Bacterial Content <0.01 CFU/mL
Bacterial retention 99%
Feed Water Monitoring No
4

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
5

Thermo Scientific™ Point of Dispense Filters for Barnstead™ Point of Use Water Purification Systems

Sterile filter for use with Barnstead™ water purification systems; can be autoclaved up to 5 times.

6

Fisherbrand™ Deionization Cartridges

Purify water with single use cartridges. Fisherbrand™ Deionization Cartridges change color when saturation is detected.

EDGE
Flow Rate 20 L/hr.
Type Cartridge
Capacity Depends on the quality of the inlet water
Quantity 1 Each
Temperature (Metric) Max. Operating 35°C
Temperature (Metric) Operating 10°C to 35°C
Pressure 3 bar
Filter Size 500 mm
Resin Type Ion Exchanger
7

Thermo Scientific™ Barnstead™ LabTower™ RO Water Purification System

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

Operating Pressure 2 to 6 bar
Feedwater Pressure 1 to 6 Bar
Height (Metric) 1500 mm
Net Weight (Metric) 50 kg
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 450 mm
Silica Removal 98%
Type Reverse Osmosis Water Purification System
Feedwater Connector 3/4 in. NPT
Depth (Metric) 580 mm
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.25 kW
Bacterial Content 99%
Feed Water Monitoring Yes
8

Thermo Scientific™ Barnstead™ LabTower™ EDI Water Purification System

Stock high purity water safely and conveniently with the integrated 100L reservoir of the Thermo Scientific™ Barnstead™ LabTower™ EDI Water Purification System.

Operating Pressure 2 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 1500 mm
Electrical Requirements 90/240 V 50/60 Hz
Description LabTower EDI 15L/hr. with integrated 100L tank
Net Weight (Metric) 58 kg
Resistivity Type 1: 18.2 Mohm.cm at 25°C; Type 2: 10 to 15 Mohm.cm at 25°C
Particles >0.2µM/mL <1
Feedwater Source Softened or hardness stabilized
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 450 mm
Total Organic Carbon 1 to 5 ppb
Flow Rate 1.5 L/min.
Type Water Purification System
Feedwater Connector 3/4 in. NPT
Depth (Metric) 580 mm
Product Water Type Type 1 and 2
Voltage 90/240 V
Frequency 50/60 Hz
Power Consumption 0.25 kW
Bacterial Content <0.1 CFU/mL
Bacterial retention 99%
Feed Water Monitoring Yes
9

Thermo Scientific™ Barnstead™ Easypure™ II

This product has been discontinued. For additional information or alternate products please contact your sales representative.

Feedwater Pressure 100 psig (6.9 bar)
Type Water Purification System
Resistivity 18.2 Mohm.cm at 25°C
Product Water Type Type 1
Conductivity 0.055 µS/cm
Frequency 50/60 Hz
Particles >0.2µM/mL <1 μM/mL
Feedwater Temperature (Metric) 4°C to 40°C
Feedwater Source Pretreated
TOC Monitor with UV Intensity Monitoring No
Certifications/Compliance CE, CSA
Bacterial Content <1 CFU/mL
Feed Water Monitoring No
10

Thermo Scientific™ Cabinet Softening System WAE

Extend the life of reverse osmosis membranes. Single softening cabinet systems have time control and are specially designed for discontinuous use.

Type Water Softening System, WAE
Depth (Metric) 450 mm
11

Thermo Scientific™ Barnstead™ Smart2Pure™ Pro Water Purification System with Installation

All in One ! The Smart2Pure™ Pro system is a compact system which converts tap water to into ASTM Type 1. The Smart2Pure Pro UV/UF 16 LPH offers the choice of a 30 L or 60 L reservoir for customizable storage capacity and ability to dispense both ASTM Type 1 and Type II water.

12

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
13

Thermo Scientific™ Barnstead™ TII Type 2 Water System

This item is no longer available and has been replaced by the next generation of Barnstead Water Purification Systems.

Feedwater Pressure 30 to 100 psig (2 to 6.9 bar)
Height (Metric) 49.5 cm
Electrical Requirements 100/240 VAC 50/60 Hz
Depth (English) 18.5 in.
Width (English) 13.5 in.
RO Flow Rate 12 L/hr.
Resistivity 15 Mohm.cm at 25°C
Conductivity 0.067 to 0.1 µS/cm
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 34.3 cm
Total Organic Carbon 1 to 5 ppb
Type Water System
Depth (Metric) 47 cm
Product Water Type Type 2
Voltage 100/240 VAC
Purified Water Flowrate Field 1 L/min.
Frequency 50/60 Hz
Feedwater Temperature (Metric) 4°C to 40°C
Certifications/Compliance CE, CSA
Bacterial Content <1 CFU/mL
Bacterial retention 99%
Height (English) 19.5 in.
Feed Water Monitoring No
14

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