[     Product listing ](/en/technologies-0 "  Product listing")

 

 

 

#### PURELAB® quest : Le seul appareil à produire les trois qualités d’eau dont votre laboratoire a besoin.



[Contact an expert](https://www.veoliawatertechnologies.com/en/contact)

 



 

 



 [Overview](#1) [Applications](#2) [Services](#3) [Product range and Resources](#4) 

 

 

## Overview

 

 

 

 

 

 



 

 

 

## Applications

 

 

 

| Spécifications techniques | Eau de type I | Eau de type II | Eau de type III |
|---|---|---|---|
| **Résistivité (à 25 °C)** | 18.2 MΩ.cm | > 1 MΩ.cm | Cond < 20 µS/cm |
| **Débit de distribution** | jusqu'à 1,2 l/mn |  |  |
| **Carbone Organique Total (COT)** | < 5 ppb (Quest UV)    < 30 ppb (Quest) | < 50 ppb | < 200 ppb |
| **Bactéries** | < 0,1 UFC/ml (1) | < 100 UFC/ml | < 1000 UFC/ml(3) |
| **Endotoxines bactériennes** | < 0,001 UE/ml (1) |  |  |
| **RNases** | < 1 pg/ml (Quest UV) |  |  |
| **DNases** | < 5 pg/ml (Quest UV) |  |  |
| **pH** | neutre |  |  |
| **Particules** | filtration 0,2 µ (1) |  |  |
| **Volume journalier recommandé** | jusqu'à 10 l/j (2) | jusqu'à 10 l/j (2) | jusqu'à 30 l/j |
| **Réjection ionique** |  |  | > 96% |
| **Elimination particules organiques** |  |  | > 99% |
| **Débit de production** |  |  | 10 l/h |



*(1) Avec filtre au point de puisage  
(2) Volume total conseillé d'eau de Type I et II  
(3) Dépend de la qualité de l'eau d'alimentation et des performances de la membrane d'osmose inverse*



 

 

 



 

 

 

## Services

 

 

 

 

 

 



 

 

 

## Product range and Resources

 

 

 

  Product range

   

 

 



 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2021/02/Purelab-Quest-push.jpg.webp?itok=ne00Te0g)   





 

### PURELAB® Quest 

Ideaal voor laboranten die werken met een laag volume en beperkte ruimte

 

 

 

 

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 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2020/12/Purelab-Quest-push.jpg.webp?itok=05dCfh8C)   





 

### PURELAB® Quest

PURELAB® Quest delivers high quality laboratory water quickly, easily, and reliably. 

 

 



 

 

 

 ](/en/technologies/purelab-quest) 



 

 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2020/10/Purelab-chorus-2%2B-push.jpg.webp?itok=9QdT75RX)   





 

### PURELAB Chorus 2+

 O PURELAB Chorus 2+ é uma solução completa para todos os laboratórios.

 

 

 

 

 ](/en/technologies/purelab-chorus-2-0) 



 

 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2020/10/Purelab-Chorus-2-push.jpg.webp?itok=zmmBikgo)   





 

### PURELAB Chorus 2

O PURELAB Chorus 2 (RO/DI) é a solução confiável com flexibilidade para atender todos as necessidades.

 

 

 

 

 ](/en/technologies/purelab-chorus-2) 



 

 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2020/10/Purelab-Chorus-1-push.jpg.webp?itok=OrIrB6b4)   





 

### PURELAB Chorus 1 Complete

O PURELAB Chorus 1 Complete é uma solução completa para todos os laboratórios.

 

 

 

 

 ](/en/technologies/purelab-chorus-1-complete) 



 

 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2020/10/Purelab-Chorus-1-push.jpg.webp?itok=OrIrB6b4)   





 

### PURELAB Chorus 1

Quando se exige o máximo em pureza de água, o PURELAB Chorus 1 fornece a solução perfeita.

 

 

 

 

 ](/en/technologies/purelab-chorus-1) 



 

 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2020/10/Puelab-Chorus-3-push.jpg.webp?itok=2UJDQ8id)   





 

### PURELAB Chorus 3

O PURELAB Chorus 3 é a solução ideal e confiável para produção de água Tipo III. 

 

 

 

 

 ](/en/technologies/purelab-chorus-3) 



 

 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2019/12/Purelab-Chorus.jpg.webp?itok=qoZ0mRA7)   





 

### Purelab® Chorus

Modular laboratory water systems that configure bespoke solutions for scientific applications.

 

 

 

 

 ](/en/technologies/purelab-chorus) 



 

 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2019/04/Purelab-7000_0.jpg.webp?itok=AyGpCsyY)   





 

### PURELAB 7000

High volume, high purity water for multiple application points.

 

 

 

 

 ](/en/technologies/purelab-7000) 



 

 [   ![](/sites/g/files/dvc2471/files/styles/vwt_product_content_push/public/image/2023/04/Purelab-banner-2.jpg.webp?itok=wJH5IcVW)   





 

### PURELAB

Experience the future of water purification in your lab today.

 

 

 

 

 ](/en/technologies/purelab) 



 

 

 



 

 

 

 





 

 

 

 

 

  Resources