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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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EW-01506-35 Cartridge,research           +

Cole-Parmer Ion-X-Changer Filter Cartridge Research +

Product Type Water Purification Cartridge,Capacity grains 1000 as CaCO3,Dimensions " L 18.75
EW-01506-35
In stock.
$112.00 USD/EACH

Qty:

EW-01506-25 Cartridge,universal          +

Cole-Parmer Ion-X-Changer Filter Cartridge Universal +

Product Type Water Purification Cartridge,Capacity grains 1600 as CaCO3,Dimensions " L 18.75
EW-01506-25
In stock.
$112.00 USD/EACH

Qty:

EW-01506-15 Cartridge,adsorber           +

Cole-Parmer Ion-X-Changer Filter Cartridge Adsorber +

Product Type Water Purification Cartridge,Dimensions " L 18.75,Dimensions " Dia 3.25
EW-01506-15
In stock.
$117.00 USD/EACH

Qty:

EW-99293-00 Laboratory Water Still

Laboratory Water Still

Product Type Water Purification,ASTM Water Grade Type II,Model 540004
EW-99293-00
In stock.
$1,785.00 USD/EACH

Qty:

Representative photo only Resin cartridge FDA grade
EW-01503-12
In stock.
$77.00 USD/EACH

Qty:

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

Thermo Scientific Barnstead Smart2Pure 6 l/h UV/UF

Product Type Water Purification System,ASTM Water Grade Type I and Type II,Description Smart2Pure UV/UF systems with UV lamp and ultrafilter
EW-99259-14
Call 1-888-358-4705 for availability.
$8,010.00 USD/EACH

Qty:

Representative photo only Thermo Scientific Barnstead Deionization Cartridges high purity

Thermo Scientific Barnstead Deionization Cartridges, high purity

Product Type Water Purification Cartridge,Capacity grains 875 grains as CaCO3,Brand Thermo Scientific Barnstead
EW-01505-26
In stock.
$173.00 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,Capacity grains 1700 grains as CaCO3,Brand Thermo Scientific Barnstead
EW-01505-24
In stock.
$168.00 USD/EACH

Qty:

EW-01503-00 Monobed deionizer, large capacity; 110 VAC

Monobed deionizer, large capacity; 110 VAC

Product Type Water Purification,ASTM Water Grade Type I,Model AD-1400
EW-01503-00
In stock.
$280.00 USD/EACH

Qty:

Representative photo only Thermo Scientific Barnstead Ion Exchange Cartridge Mixed Bed

Thermo Scientific Barnstead Ion Exchange Cartridge; Mixed-Bed

Product Type Water Purification Cartridge,Capacity grains 760 as NaCl,Dimensions " Dia 3-7/16"
EW-99260-04
In stock.
$162.00 USD/EACH

Qty:

Representative photo only Thermo Scientific Barnstead Double Holder System 120 VAC
EW-99253-10
Usually ships in 5 days.
$2,327.00 USD/EACH

Qty:

Representative photo only Thermo Scientific Barnstead Mega Pure Glass Still 6 LPH 240 VAC

Thermo Scientific Barnstead Mega-Pure Glass Still, 6 LPH, 240 VAC

Product Type Water Purification,ASTM Water Grade Type II,Brand Mega-Pure
EW-99292-25
Usually ships in 13 days.
$7,864.00 USD/EACH

Qty:

Representative photo only Resin nuclear grade

Resin, nuclear-grade

Model RR-1400
EW-01503-10
In stock.
$91.00 USD/EACH

Qty:

Representative photo only Organic Free RO or Distilled Feed Cartridge Pack for Thermo Scientific Barnstead NANOpure Water Purification Systems

Organic-Free RO or Distilled Feed Cartridge Pack for Thermo Scientific Barnstead NANOpure Water Purification Systems

Product Type Water Purification Cartridge,Description Type I water, ultra-low organics. Reverse osmosis (RO) or distilled water feed.,Brand Thermo Scientific Barnstead Nanopure
EW-99277-50
In stock.
$843.00 USD/EACH

Qty:

Representative photo only Thermo Scientific Barnstead MicroPure UF

Thermo Scientific Barnstead MicroPure UF

Product Type Water Purification,ASTM Water Grade Type I,Pressure psi 87
EW-99271-20
Call 1-888-358-4705 for availability.
$4,254.00 USD/EACH

Qty:

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