Bringing you more of the flex you demand with a significantly reduced environmental impact
Bringing you more of the flex you demand with a significantly reduced environmental impact
Provides a reliable supply of Type 1, 2 & 3 water
Full recirculation ensures pure water at point of use
Space saving and compact dispenser which can be placed on the bench or wall mounted
Real-time TOC monitoring
New ‘Eco-mode’ and RO module reduces energy consumption by up to 55%
Made from 55-70% reclaimed materials
Innovative protein based RO reduces water to drain by 20%
Product Specifications |
PURELAB flex1 |
PURELAB flex 2 |
PURELAB flex 3 |
PURELAB flex 3+ |
Dispense flow rate |
Up to 2.0 l/min |
Up to 2.0 l/min |
Up to 2.0 l/min |
Up to 2.0 l/min |
Inorganics (resistivity at 25°C) |
As per feedwater |
18.2 MΩ.cm |
18.2 MΩ.cm |
18.2 MΩ.cm |
Organics (TOC) |
Dependant on feedwater |
<5 ppb |
<5 ppb |
<5 ppb |
Bacteria |
<0.1 CFU/ml * |
<0.001 CFU/ml * |
<0.001 CFU/ml ** |
<1 CFU/10ml |
Bacterial endotoxin |
N/A |
<0.001 EU/ml * |
<0.001 EU/ml ** |
<0.001 EU/ml |
pH |
Effectively neutral |
Effectively neutral |
Effectively neutral |
N/A |
Silica |
<2 ppm |
<2 ppm |
N/A |
N/A |
DNase |
N/A |
<5 pg/ml |
<5pg/ml |
<20 pg/ml |
RNase |
N/A |
<1 pg/ml |
<1 pg/ml |
<0.002 ng/ml |
Daily usage (max) |
100 l/day |
100 l/day |
10 l/day |
>10l/day |
Delivery flow rate |
Up to 2 l/min |
Up to 2 l/min |
Up to 2 l/min |
up to 2 l/min |
* Dependant on feedwater
** With POU filter fitter
What is a PURELAB flex water purification system?
PURELAB flex is a range of water purification systems for life science and drug discovery. It includes the flex 1, flex 2, flex 3, and flex 3+ models, which are dispensing and monitoring systems that deliver different types of water, including non-purified, ultrapure type I from pre-purified water, and ultrapure type I directly from tap water, with the flex 3+ model offering continuous delivery without additional pumps and compatibility with multiple analytical chemistry systems.
What type of applications can PURELAB flex water purification systems be used for?
PURELAB water purification systems are designed for a range of applications including electrochemistry, atomic spectroscopy, ion chromatography, liquid chromatography, immunochemistry, HPLC, molecular biology, plant tissue culture, electrophoresis & mammalian cell culture.
What sustainability credentials do PURELAB flex water purification systems have?
PURELAB flex water purification systems are manufactured from 55% - 70% reclaimed materials. An innovative protein based RO module reduces water to drain by 20%, and when coupled with ‘eco-mode’, energy consumption can be reduced by up to 55%.
Develop more sustainable laboratory practices — without compromising on the quality of results.
The importance of sustainable practices in laboratories and how the PURELAB flex water purification system can be part of the solution.