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Thermo Scientific™ Demineralizer Cartridges 
Special resin dye changes color when cartridge is exhausted.
$48.75 - $172.00
| Catalog Number | Mfr. No. | Product Type | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Product Type | Price | Quantity & Availability | |||||
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S508171
|
Thermo Scientific™
D8900/EMD |
Cartridge Holder |
Each for $48.75
|
|
S50914
|
Thermo Scientific™
D8902/EMD |
Ultra-Pure Demineralizer Cartridge |
Each for $172.00
|
|
S50915
|
Thermo Scientific™
D8901/EMD |
High-capacity Demineralizer Cartridge |
Each for $172.00
|
|
Description
Hose nipples on each end of these cartridges easily connect to your water supply with ordinary lab tubing (0.3 in. I.D. [9.5mm]). Resins in the deionization cartridge contain a special dye that changes color when the cartridge is exhausted.
High-Capacity Cartridge
- Has a two-bed demineralizer with selected cation and anion resin beds
- Delivers more liters per cartridge than mixed-bed types
- Average resistance of effluent is 175kilohm·cm
- Total ion-exchange capacity is 1725 grains (as NaCl)
- Produces high-resistance demineralized water from tap water
- Increases purity of water from central demineralizer
- Total ion-exchange capacity is 1200 grains (as NaCl), 849 grains (as NaCl) to 1 megohm·cm endpoint
- pH is usually between 6.8 and 7.2
- Water is largely free of silica and CO2
Specifications
| Water purification |
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