Deionized water, also referred to as DI water or grade 1, is water that has been purified of virtually of its mineral ions through the use of uniquely manufactured ion-exchange filters in accordance with ASTM D1193. In some cases, this method may be used in combination with reverse osmosis (RO) to raise the level of purity. There are different types of deionization processes which are determined primarily by the type of resin used – cation or anion. Deionized water systems play key roles in numerous forms of laboratory testing as well as in industries such as food processing, pharmaceuticals, and manufacturing. The type and scale of the system can vary significantly depending on the desired applications.
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MilliporeSigma
- 8 to 16 L/h
- > 15 MΩcm at 25 °C
- < 30 ppb
MilliporeSigma
- 0.5 - 0.7 L/min
- > 1 MΩcm at 25 °C
- Inquire
MilliporeSigma
- Milli-Q® IQ 7003 system - 3 L/h production flow rate, Milli-Q® IQ 7005 system - 5 L/h production flow rate, Milli-Q® IQ 7010 system - 10 L/h production flow rate, Milli-Q® IQ 7015 system - 15 L/h production flow rate
- Ultrapure type 1 water: 18.2 MΩ·cm (at 25°C)
Pure type 2 water: > 5 MΩ·cm; typically 10 to 15 MΩ·cm - Ultrapure type 1 water: ≤ 2 ppb (µg/L)3; Typically ≤ 5 ppb
Pure type 2 water: ≤ 30 ppb
MilliporeSigma
- > 2.4 L/h
- >; 10 MΩcm at 25 °C
- < 50 ppb
MilliporeSigma
- 3 L/h
- 10 MΩcm at 25 °C
- <30 ppb
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- Ultra Pure Water for PCR Reactions
ELGA LabWater
This ultra-pure water purification system is an excellent unit to use for sensitive experiments like PCR reactions or qPCR or ddPCR reaction set up. It's very easy to have water from the cornered ... Read Review - Good Long-Term Investment for Quality DI Water
ELGA LabWater
After years of buying DI water frequently, we opted to buy this purification instrument instead. The cost has been justified as this requires little maintenance and keeps up with the demand we put on ... Read Review - Compact & Cost-Effective Water Purification System
ELGA LabWater
PURELAB Quest is a compact and affordable water purification system sufficing our constant requirement of Type I water in our laboratory. We are highly satisfied with its performance so far. It helps ... Read Review