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Lab water
Laboratory grade high purity water is an important part of laboratory testing, medical treatments, pharmaceutical production as well as high technology research and manufacturing. It is extremely important that the correct degree of purity and the correct water quality is used for the required procedures or appliances. Achieving the correct water quality depends on selecting the correct purification technologies and a system design that accurately measures and monitors ingredients. For a wide range of applications water is needed in varying quality. Therefore, the water available in varying degrees of purity must be refined to meet the requirements of the procedures and equipment. Internationally recognized water quality standards define the different types of water quality -from type I to type III.
Our laboratory water portfolio includes a wide range of pure and ultrapure water systems from the world leading manufactureres.
Further information on water quality with application examples can be found here.
Find the perfect water for your application
| Grade of water purity |
Resistance [MΩ * cm] |
TOC [ppb] |
Bacteria [KBE/ml] |
Endotoxins [EU/ml] |
Typical Applications |
|---|---|---|---|---|---|
| Type 1+ | 18.2 | <5 | <1 | <0.03 | GF-AAS, ICP-MS, Detection of trace substances |
| Type 1 | >18 | <10 | <10 | <0.03 | HPLC, GC, AAS, Immunocytochemistry, animal/human cell cultures, plant tissue cultures |
| Type 2+ | >10 | <50 | <10 | NA | General laboratory applications requiring higher inorganic purity |
| Type 2 | >1 | <50 | <100 | NA | Feed for Type 1 ultrapure water systems, feed for clinical analyzers, electrochemistry, sample dilution, media preparation, immunoassays |
| Type 3 | >0.05 | <200 | <1000 | NA | Feed for Type 1 ultrapure water systems, feed for cleaning devices, dishwashers, autoclaves |