Milli-DI® Laboratory Water Purification System by Merck

Manufacturer Merck
4.3
/
5.0
  |  3 reviews
Milli-DI® Laboratory Water Purification System The Milli-DI system is a compact and easy-to-use lab water purification system that instantly provides deionized water (resistivity >1 MΩ·cm) directly from tap water. Suitable for users requiring low volumes of purified water, 3 to 5 L/day, this battery-powered system comes with everything needed for easy installation in the lab (includes tubing for ½" tap fitting). Operation and maintenance of the Milli-DI system is simple; a green LED light indic... Read more


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Milli-DI® Laboratory Water Purification System
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Average Rating: 4.3
3 Scientists have reviewed this product

5 out of 5
Ease of use
4 out of 5
After sales service
4 out of 5
Value for money


  • Status:

    Advanced Reviewer
  • Member since: 2019

  • Organization: Banasthali Vidyapith



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Excellent results
Rating: 5.0

  • Application Area: Separation by chromatography

"High level purity and consistency in results."

Review date: 19 Dec 2021 | Milli-DI® Laboratory Water Purification System
  • Status:

    Advanced Reviewer

  • Member since: 2017

  • Organization: Liberty Pharma Inc



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    3 out of 5
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Great Service
Rating: 4.0

  • Application Area:laboratory purpose

"Products received on time and were excellent. A bit highly priced."

Review date: 07 Dec 2017 | Milli-DI® Laboratory Water Purification System
  • Status:

    Reviewer

  • Member since: 2006

  • Organization: LUX biotechnology



  • Ease of use
    5 out of 5
    After sales service
    3 out of 5
    Value for money
    4 out of 5
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Rating: 4.0

Review date: 20 May 2009 | Milli-DI® Laboratory Water Purification System
Milli-DI® Laboratory Water Purification System

The Milli-DI system is a compact and easy-to-use lab water purification system that instantly provides deionized water (resistivity >1 MΩ·cm) directly from tap water. Suitable for users requiring low volumes of purified water, 3 to 5 L/day, this battery-powered system comes with everything needed for easy installation in the lab (includes tubing for ½" tap fitting).

Operation and maintenance of the Milli-DI system is simple; a green LED light indicates good water quality, and a red LED light indicates that the DI-PAK® purification pack needs to be replaced. Designed for quick exchange, the DI-PAK purification pack can be easily snapped in and out in seconds without risk of leakage. The pack contains 2.3 L of ion-exchange resin, and can purify 300 L of feedwater (400 µS/cm and 0 ppm of CO2).