This compact 'plug and play' lab water system is an ideal choice for users who need up to 20 litres of ultrapure Type I water or RO water (Type III) per day. Quality of the ultrapure product water meets or exceeds ASTM, CLSI, CAP, and ISO Type I water standards.
The graphic display on the VWR® water system guides users through system operation, performance, troubleshooting and maintenance, and can be password protected for multiple access levels. Applications (Type I - ultrapure water): HPLC mobile phase preparation; preparation of reagent blank solutions; sample diluent for GC, HPLC, ICP-MS, AA and other analytical techniques; preparation of buffers and culture media for mammalian cell culture; preparation of molecular biology reagents. Applications (Type III - RO water): Glassware cleaning, washing machines for glassware, water bath water, autoclave filling, water for laboratory animals. Certifications: The VWR® water system is delivered with a Certificate of Conformity ensuring that it has been built and tested fully assembled following Standard Operating Procedures, and a Certificate of Calibration for the temperature and resistivity meters built into the system. Consumables are automatically delivered with a Certificate of Quality. Manufacturing site is ISO 9001 (2015) and ISO 140001 certified. Ordering information: For a complete system the production unit and the mandatory accessories have to be ordered. Other accessories and consumables, including wall mounting brackets, purification cartridges and wireless upgrade kit are available separately. Delivery information: VWR® A System starter setup (171-1460) includes 1× VWR® A System, 1×0,2 µm PES final filter, 1× VWR® P Pack, 2× VWR® RO Pack, 16 L/H, 1× VWR® U Pack, 1× VWR® Cleaning Pack, 1× dispenser kit with on-system anchor, and 1× leak protector for VWR®. VWR® A TOC System starter setup (171-1461) includes 1× VWR® A System wth TOC, 1×0,2 µm PES final filter for VWR®, 1× VWR® P Pack, 2× VWR® RO Pack, 16 L/H, 1× VWR® U Pack (low TOC), 1 × VWR® Cleaning Pack, 1 × dispenser kit with on-system anchor, and 1 × leak protector. |
Model | A |
Feed water | Tap water (conductivity: <2000 µS/cm / TDS: <1000 ppm) |
Flow rate | Max. 0,5 l/min |
TOC content | <5 ppb |
Resistivity at +25 °C | 18,2 MΩ·cm (Type I) |
Particles | No particles >0,2 μm (with a 0,2 μm final filter or Bio filter) |
Endotoxin | <0,001 EU/ml (with Bio filter) |
Microorganisms | <0,1 cfu/ml (with a 0,2 μm final filter or Bio filter) |
RNases | <0,5 pg/ml (with Bio filter) |
DNases | <10 pg/ml (with Bio filter) |
W×D×H | 320×440×540 mm |