Lab UltraPure Water
Lab UltrPure Water

UltraPure Water

Water Purification

Puris Lab Water Purification System

Ultra pure water (Type I) and pure water (Type II) is a vital resource for every scientific application. The Puris Series is a line of lab water purification systems that will deliver the best technical results for your lab water purification needs. The Puris water purification systems complement Aurora’s existing line of high precision instruments and produce high quality ultrapure water (Type 1) and pure water (Type 2) to serve three different areas of laboratory applications. These range from general pure lab water use in buffer preparation and high purity glassware rinsing to critical use in High Performance Liquid Chromatography (HPLC) and Polymerase Chain Reactions (PCR).

Type I water can be divided into two ultrapure categories. Analytical grade Type 1 water required for applications such as Atomic Absorption Spectroscopy (AAS), Ion Chromatography (IC), or Electromagnetic Spectroscopy must be particulate free (0.22 µm particles <1/mL) and virus free (<1/mL). Critical use, ultra-purified Type I water required for critical applications such as PCR, HPLC, Electrophoresis, Solid Phase Extraction (SPE), and total organic carbon (TOC) analysis must also be endotoxin and RNase free (<0.001 Eu/mL). Type II water must be deionized with low inorganic and organic components (TOC <0.2 mg/L) and resistivity (>MΩ-cm at 25ºC). Type 2 water is suitable for general laboratory applications such as buffer preparation, pH solution preparation, glassware rinsing and media preparation.

A real time display lets you actively monitor water purity. The Puris Series is a dependable, high quality and high performance lab water purification system that will meet and exceed the demands of all of your pure water requirements.