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EMD Millipore Direct-Q™ 5 Tap to Pure and Ultrapure Water Purification System

Provide Type I and Type III water from potable tap water with the Direct-Q™ 5 Tap to Pure and Ultrapure Water Purification System.

Manufacturer: emd millipore  ZRQSVP500

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Catalog No. ZRQSVP500

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Description & Specifications


Bacterial retention Greater than99%
Bacterial Content Less than0.1cfu/mL
Contaminant Rejection (Microbiological) Greater than99%
Contaminant Rejection (Organic) Greater than99%
Contaminant Rejection (Particulate) Greater than96%
Daily Output 1 to 10L
Depth (English) 15 in.
Depth (Metric) 38cm
Endotoxin Concentration Less than0.001
Flow Rate 5
Feedwater Source Reverse osmosis tap water
Height (English) 21.3 in.
Height (Metric) 54cm
Hertz 50/60Hz
Model Direct-Q™ 5
Product Water Type Type 3
Resistivity 18.2
Total Organic Carbon Less than10
Voltage 100/240V
Width (English) 11.4 in.
Width (Metric) 29cm
Certifications/Compliance UL, cUL, CE, ISO 9001, ISO 14001
For Use With (Application) HPLC, GC, ILC and TOC analyses
Product Type Pure water purification system
Particle Size Greater than0.22μm, Less than1 Particulate/mL
Weight (English) 16.7 lb.
Weight (Metric) 7.6kg
Electrical Requirements 100/240V 50/60Hz

Ideal for laboratories that do not have easy access to pretreated water and need between 1 and 10 L of ultrapure water per day.

  • Produce Type 1 ultrapure water (18.2 Mωcm resistivity at 25°C and >10 ppb Total Organic Carbon) on demand directly from potable tap water
  • Available with a built-in 185 and 254nm UV lamp to produce low TOC water required by organic-sensitive applications
  • Produce Type 3 (Reverse Osmosis) water for basic lab applications at a flow rate of 3, 5, or 8L/hr at 15°C
  • Type 3 water is easily available from external 30/60 L reservoirs
  • Maintenance reduced to a single cartridge change once or twice a year
  • Alarm warning in case of a sudden drop in the quality of the product water
  • Dispensing adapted to different size laboratory glassware
  • Time-saving fixed volume dispense

  • Type 1 water for HPLC mobile phase preparation, sample dilution, buffer and cell culture media preparation, preparation of chemical solutions used with titrators, spectrophotometers and electrophoresis systems, preparation of culture media and reagents for molecular biology applications
  • Type 3 water for non-critical applications such as glassware washing or rinsing