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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 Filters and Cartridges (512)
Water Purification Devices (499)
Water Purification Accessories (410)
Water Purification Filter and Cartridge Accessories (104)
Water Purification UV Lamps and Kits (30)

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1 – 15 of 1,138 results
1

Thermo Scientific™ Barnstead™ MicroPure™ Water Purification System
GSA_VA

Process up to 15L/day of ultra-pure water with the compact Thermo Scientific™ Barnstead™ MicroPure™ Water Purification System, which reliably performs applications such as HPLC.

EDGE
Operating Pressure 0.1 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 545 mm
Electrical Requirements 100/240 V 50/60 Hz
Resistivity 18.2 Mohm.cm
Conductivity 0.055μS/cm
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Pretreated
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 305 mm
Type Water Purification System
Feedwater Connector R 3/4 in.
Product Water Type Type 1
Voltage 100/240 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.06 kW
Feed Water Monitoring Yes
2

Thermo Scientific™ Barnstead™ Pacific TII Water Purification System
GSA_VA

Convert tap water into Type 2, high purity water with this automatic and cost-efficient TII water purification system.

Operating Pressure 2 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 613 mm
Electrical Requirements 90/240 V 50/60 Hz
Net Weight (Metric) 25 kg
Resistivity 10 to 1 Mohm.cm at 25°C
Conductivity 0.1 to 1.0μS/cm
Particles >0.2µM/mL <1 μM/mL
Daily Output 20 to 200 L
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 372 mm
Total Organic Carbon <30 ppb
Type Water Purification System
Feedwater Connector 3/4 in. NPT
Product Water Type Type 2
Voltage 90/240 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Bacterial Content 99%
Bacterial retention 99%
Feed Water Monitoring No
3

MilliporeSigma™ Milli-DI™ Water Purification System

Battery-powered system produces 3 to 5L/day of Type II purified water directly from tap water

4

MilliporeSigma™ Direct-Q™ 5 Tap to Pure and Ultrapure Water Purification System
GSA_VA

Provide Type I and Type III water from potable tap water with the Direct-Q™ 5 Tap to Pure and Ultrapure Water Purification System.

Contaminant Rejection (Organic) Greater than99%
Electrical Requirements 100/240 V 50/60 Hz
Contaminant Rejection (Particulate) Greater than96%
Daily Output 1 to 10 L
Feedwater Source Reverse Osmosis Tap
Endotoxin Concentration <0.001
Contaminant Rejection (Microbiological) Greater than99%
For Use With (Application) HPLC, GC, ILC and TOC analyses
Particle Size >0.22μm, <1 Particulate/mL
Flow Rate 5
Voltage 100/240 V
Frequency 50/60 Hz
Bacterial Content <0.1 CFU/mL
Bacterial retention Greater than 99%
5

MilliporeSigma™ Super-Q™ Plus High-Volume Water Purification System
GSA_VA

With a Millipore Super-Q™ Plus High-Volume Water Purification System, you can easily produce up to 12L/min. of Type I ultrapure water

Height (Metric) 80 cm
Depth (English) 8.7 in.
Width (English) 45.25 in.
Length (Metric) 22 cm
Resistivity 18.2
Length (English) 8.75 in.
Daily Output >20 L
Contaminant Rejection (Microbiological) Less than10cfu/mL
Width (Metric) 94.5 cm
Total Organic Carbon <20
Flow Rate 10 to 12
Dimensions (L x W x H) 8.75 x 45.25 x 31.5 in. (22 x 94.5 x 80 cm)
Depth (Metric) 22 cm
Product Water Type Type 1
Voltage 120 V
Model Super-Q Plus (4-bowl)
Weight (English) 140 lb.
Weight (Metric) 63.5 kg
Height (English) 31.5 in.
6

Bel-Art™ Cleanware™ Aqua-Clear™ Water Conditioner
GSA_VA

Protects water baths and other water systems against the growth of algae, bacteria, molds and biofilms. Extends the useablity of water baths.

EDGE
7

MilliporeSigma™ Milli-Q™ Water Purification System

Milli-Q™ IQ 7003/05/10/15 Water Purification Systems are integrated ultrapure and pure water systems that are intelligent, easy-to-use and environmentally friendly.

8

MilliporeSigma Milli-Q™ SQ 240 Water Purification System Kit

The Milli-Q™ SQ 240 Purification System Kit is composed of the Milli-Q™ SR 240 and the Milli-Q™ SQ 200 water purification systems. Delivers pure and ultrapure water from tap water source.

9

MilliporeSigma Milli-Q™ EQ Water Purification System

Milli-Q™ EQ 7008/16 Water Purification Systems produce ultrapure and pure water from tap water source.

Type Pure to Ultrapure Purification System
Resistivity 18.2 MΩcm, at 25°C (Product Water)
Product Water Type Type 1 and 3
Voltage 100/240 VAC
Feedwater Source Potable Tap
Endotoxin Concentration <0.001 EU/mL
TOC Monitor with UV Intensity Monitoring Yes
Remote Dispenser Optional
Bacterial Content <0.01 CFU/mL, <0.005 CFU/mL, <1000 CFU/mL
Total Organic Carbon ≤5 ppb
Feed Water Monitoring Integrated
10

MilliporeSigma™ Direct-Q™ 3 Tap to Pure and Ultrapure Water Purification System
GSA_VA

Provide Type I and Type III water from potable tap water with the Direct-Q™ 3 Tap to Pure and Ultrapure Water Purification System.

Contaminant Rejection (Organic) >99%
Height (Metric) 54 cm
Contaminant Rejection (Particulate) >96%
Depth (English) 15 in.
Width (English) 11.4 in.
Resistivity 18.2
Daily Output 1 to 10 L
Feedwater Source Potable Tap
Endotoxin Concentration <0.001
Contaminant Rejection (Microbiological) >99%
For Use With (Application) HPLC, GC, ILC and TOC analyses
Width (Metric) 29 cm
Particle Size >0.22μm, <1 Particulate/mL
Flow Rate 3
Depth (Metric) 38 cm
Bacterial Content <0.1 CFU/mL
Bacterial retention >99%
Height (English) 21.3 in.
11

Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System 12 UV Bundle

Barnstead™ Smart2Pure™ Water Purification System 12 UV Bundle includes the Water Purification System, Barnstead™ Pretreatment, and Hand Dispenser Kit.

12

Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System 3 UV Bundle

Barnstead™ Smart2Pure™ Water Purification System 3 UV Bundle includes the Water Purification System, Barnstead™ Pretreatment, and Hand Dispenser Kit.

13

Thermo Scientific™ Barnstead™ GenPure™
GSA_VA

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 Ultrapure Water Purification 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
14

EfferSan Effervescent Tablets, Qty. 24
GSA_VA

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.

EDGE
15

Labconco™ WaterPro™ BT Water Purification System
GSA_VA SDP

Produce both RO-purified and Type I water packaged in compact all-in-one benchtop design—the Labconco WaterPro™ BT Water Purification System.

Flow Rate >0.5 L/min. Type I water
Type Ultrapure Water Purification System
Feedwater Connector 1/2 in. Gaz
Resistivity 18.2 MΩ·cm
Product Water Type Type 1 and 3
Daily Output 1 to 250 L
Feedwater Source Tap
Endotoxin Concentration <0.001 EU/mL (Pyrogen-free)
TOC Monitor with UV Intensity Monitoring No
Remote Dispenser No
Bacterial Content <0.1 CFU/mL
Total Organic Carbon <10 ppb
Feed Water Monitoring No