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Millipore Milli-DI Benchtop Deionized Water Purification System with Stand

From€356.14excl. VAT

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Product Type
Deionizer/Cartridges
Output Water Type
Type II (Pure)
Liquid Throughput
30 to 42 L/h
All 7 specifications
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Specifications 7

Weight
7.2
Dimensions
25 × 27 × 48
Brands
MilliporeSigma
New/Used
Used
Product Type
Deionizer/Cartridges
Output Water Type
Type II (Pure)
Liquid Throughput
30 to 42 L/h

Product description

Used Millipore Milli-DI system producing deionized water at 0.5–0.7 L/min with >1 MΩ·cm resistivity.

The Millipore Milli-DI is a benchtop deionized water purification system designed to produce ion-exchange water from tap water. The used unit includes a tabletop stand and uses a lamp indicator to display purified water quality.

Technical specifications

  • Feed water: Tap water
  • Purified water flow rate: 0.5–0.7 L/min, equivalent to 30–42 L/h
  • Water production capacity: 400 L with feed water at 300 μS/cm
  • Purified water resistivity: >1 MΩ·cm at 25°C, temperature compensated
  • Purified water conductivity: <1 μS/cm at 25°C, temperature compensated
  • Water quality display: Lamp indicator
  • Dimensions: 270 × 250 × 480 mm
  • Weight: 7.2 kg
  • Included accessories: None

This Millipore Milli-DI water purification system is suitable for laboratory workflows requiring deionized water, including general sample preparation, biotechnology research, molecular biology, and routine analytical procedures. The unit is sold used and as-is; performance and functionality may differ from the original new-equipment specifications.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 29 October 2026