, the QWS4 combines performance and reliability with exceptional value for money
This water still incorporates a number of operational and safety features that make this still the ideal choice for yours laboratory
QWS4 is the only water still to feature an original high quality Pyrex® glass boiler and condenser
Features:High Quality Distillate ‐ The QWS4 water still will produce 4litres per hour of pyrogen‐free single distilled water complying to ASTM and ISO standards
Safety First ‐ The UK manufactured chromium plated double earthed heating element is fitted with two independent re‐settable thermostats to protect the still from overheating should the water supply fail
Keeping Cool ‐ The highly efficient Pyrex® glass coil condenser ensures that the distillate is cooled ready for use
Easy Cleaning ‐ Cleaning the still could not be simpler
Just add the cleaning solution via the funnel on the Pyrex® boiler
No glassware dismantling will be required
Specification:Distillate quality complies with European Pharmacopoeia for Purified Water & A
S
T
M
Type 4
Distillate: pH5.0‐6.5
Distillate: conductivity 3.0‐5.0uS/cm
Pyrex® glass boiler and condenser minimise potential contamination of distillate from the leaching effect of distilled water on metal components.3kW chromium plated heating element with 2 independent re‐settable thermostats protect the still in the event of water supply failure
