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Home  >  Water Purification

Water Purification

Water Purification

Adsorption
Activated carbon bonds with the chlorine and organic materials in feedwater to immobilize and remove these impurities.

Deionization
The removal of ions and minerals by synthetic ion exchange resins. Cation resins remove positively charged ions; anion resins remove negatively charged ions.

Distillation
The process in which water is heated to a gaseous state and recondensed in a separate vessel.

Filtration
Use as a pretreatment or a stand-alone treatment. Water passes through a filter of specified porosity at normal line pressures. The filter retains most particulates, with water passing through.

Reverse Osmosis
Use primarily as a pretreatment. Equal amounts of pure water and saline solution are separated in a U-tube by a semipermeable membrane. When external pressure is applied to the saline side, the semipermeable membrane allows water to pass through while salts are concentrated and flushed down
a drain.

Ultrafiltration
Use for removing pyrogens and bacteria. Under pressure, water is forced through a membrane with a pore size smaller than 0.005 ìm. Particulates are retained, with only pure water passing through.

Ultraviolet (UV) Oxidation
UV light (at <280 nm) passes through the water destroying bacteria, viruses, and trace organics.
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Buy More Save More – Quantity Discounts EW-01506-35 Cartridge,research           +

Cole-Parmer Ion-X-Changer Filter Cartridge, research

Applications Produces water ionically equivalent to triple-distilled water,Dimensions " L 18.75,Dimensions " Dia 3.25
EW-01506-35
In stock.
$115.00 USD/EACH

Qty:

Buy More Save More – Quantity Discounts EW-01506-25 Cartridge,universal          +

Cole-Parmer Ion-X-Changer Filter Cartridge, universal

Applications Produces water equivalent to single-distilled water,Dimensions " L 18.75,Dimensions " Dia 3.25
EW-01506-25
In stock.
$115.00 USD/EACH

Qty:

Buy More Save More – Quantity Discounts EW-01506-15 Cartridge,adsorber           +

Cole-Parmer Ion-X-Changer Filter Cartridge, adsorber

Applications Pretreatment: removes most organic compounds, free chlorine, and chloramines,Dimensions " L 18.75,Dimensions " Dia 3.25
EW-01506-15
In stock.
$120.00 USD/EACH

Qty:

Guaranteed In-Stock Products Monobed Deionizer Mixed Bed Resin Cartridge Ultrapure (Representative photo only)

Monobed Deionizer Mixed-Bed Resin Cartridge; Ultrapure

Product Type Water Purification Cartridge
EW-01503-12
In stock.
$88.00 USD/EACH

Qty:

Thermo Scientific Barnstead Deionization Cartridge high purity 875 grain (Representative photo only)

Thermo Scientific Barnstead Deionization Cartridge, high purity, 875 grain

Product Type Water Purification Cartridge,Brand Thermo Scientific Barnstead
EW-01505-26
In stock.
$160.00 USD/EACH

Qty:

Thermo Scientific Barnstead LabTower TII UV 20 l hr with 100 L tank (Representative photo only)

Thermo Scientific Barnstead LabTower TII UV 20 l/hr with 100 L tank

ASTM Water Grade Type II,Pressure psi 87,with UV lamp No
EW-99290-62
Available for order
or call 1-888-358-4705 to order
$13,635.00 USD/EACH

Qty:

EW-99293-00 Laboratory Water Still

Laboratory Water Still, 4 L/hr, 220 VAC, 50/60 Hz

ASTM Water Grade Type II,Product Type Water Purification
EW-99293-00
In stock.
$1,820.00 USD/EACH

Qty:

Thermo Scientific Barnstead NANOpure Cartridge Pack organic free DI feed (Representative photo only)

Thermo Scientific Barnstead NANOpure Cartridge Pack, organic-free DI feed

Applications Ultra-low organics (non-detectable level),Product Type Water Purification Cartridge,Brand Thermo Scientific Barnstead Nanopure
EW-99277-52
Available for order
or call 1-888-358-4705 to order
$860.00 USD/EACH

Qty:

EW-01505-24 Thermo Scientific Barnstead Deionization Cartridges, high capacity

Thermo Scientific Barnstead Deionization Cartridges, high capacity

Product Type Water Purification Cartridge,Brand Thermo Scientific Barnstead
EW-01505-24
Usually ships in 10 days or sooner.
$155.00 USD/EACH

Qty:

Buy More Save More – Quantity Discounts Monobed Water Deionizer Mixed Bed Resin Bulk (Representative photo only)

Monobed Water Deionizer Mixed-Bed Resin; Bulk

Product Type Replacement resin
EW-01503-10
In stock.
$98.00 USD/EACH

Qty:

Organic Free RO or Distilled Feed Cartridge Pack (Representative photo only)

Organic-Free RO or Distilled Feed Cartridge Pack

Applications Ultra-low organics (non-detectable level),Product Type Water Purification Cartridge,Brand Thermo Scientific Barnstead Nanopure
EW-99277-50
Available for order
or call 1-888-358-4705 to order
$860.00 USD/EACH

Qty:

Thermo Scientific Barnstead Stationary Metal Classic Still 3 8 LPH (Representative photo only)

Thermo Scientific Barnstead Stationary Metal Classic Still; 3.8 LPH

ASTM Water Grade Type II,Product Type Water Purification
EW-99276-16
Available for order
or call 1-888-358-4705 to order
$6,775.00 USD/EACH

Qty:

Thermo Scientific Barnstead Smart2Pure 6 l h UV UF (Representative photo only)

Thermo Scientific Barnstead Smart2Pure 6 l/h UV/UF

ASTM Water Grade Type I and Type II,with UV lamp Yes,with ultrafilter Yes
EW-99259-14
Available for order
or call 1-888-358-4705 to order
$7,600.00 USD/EACH

Qty:

Thermo Scientific Barnstead Type I cartridge kit organic free four module (Representative photo only)

Thermo Scientific Barnstead Type I cartridge kit, organic free, four module

Product Type Water Purification Cartridge,Brand Thermo Scientific Barnstead
EW-99258-22
In stock.
$831.00 USD/EACH

Qty:

Thermo Scientific Barnstead Type I cartridge kit four module (Representative photo only)

Thermo Scientific Barnstead Type I cartridge kit, four module

Product Type Water Purification Cartridge,Brand Thermo Scientific Barnstead
EW-99258-21
In stock.
$620.00 USD/EACH

Qty:

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