Deionized and UV irradiated. Acc to DIN 43530 / EN 385. In plastic canister.SpecificationspH value: Conductivity:7,0 5 µS/cmHardness:0,02 mmol/lChlorine content:2 mg/l

Dechlorite Filter 2904For all GFL water stills. Eliminates chlorine particles in the mains water, added by the local water suppliers. Complete with connections for 1/2 inch, (12.7mm i.d.) pressure tubing, including first filter charge. The charge should be changed every six months. Tubing for the water inlet and outlet are available as accessoriesPhosphate Cartridge 2906For all GFL water stills. Prevents limescale formation in the condenser by phosphatising the supply water. Can be used from 4-15°dH (German hardness). Complete with connections for ½ inch (12.7mm i.d.) pressure tubing, including first filling. The filling should be replaced according to consumption. Tubing for the water inlet and outlet are available as accessories.Separate Water Supply 2901 / 2902 / 2903To feed the evaporator with softened or desalinated water (pressure >1 bar) and the cooling coil (pressure >3 bar) with phosphate-treated, or standard mains water. Efficiency of the still is reduced by approx. 10 to 15%. 2901 for Water Stills 2002 to 2012, 2902 for Glass Water Stills, 2903 for Water Stills 2102 to 2108. Tubing for the water inlet and outlet are available as accessories. Installation must be performed at the factory.Level Control Switch 2908 / 2910To control the water level in external reservoirs for Water Stills. To switch off power and water when the external reservoir is full (not included). 2908 for Glass Water Stills 2202 to 2208, 2302 and 2304. 2910 for Water Stills 2004 to 2012 and 2102 to 2108. Installation must be performed at the factory. When using an external reservoir with level switch 2910, the internal reservoir is disabled.* Installation must be performed at the factory

Made from borosilicate glass. For fully automated, unattended operation, equipped with over-temperature thermostat, flow meter and reservoir level control. The water still works with every water supply. With silica sheathed heaters for the production of 8 l pyrogen-free distillate of high purity from any raw water supply. Rapid descaling with no need to dismantle the device thanks to the integrated funnel for addition of acid and the PTFE stopcock for draining the cleaning solution. The acrylic safety screen and the cabinet lid are removable for unrivalled access to the glassware components. The water connections are equipped with screwthreads for easy and safe fitting and removing of hoses without risk of damage. All components are enclosed in a cabinet which can either stand on the laboratory bench or can be wall mounted.Automatic switch-off on full reservoirCan be operated from 20 kPa water pressureEasy to cleanWall mounting includedSpecificationspH value:5.0…6.5Conductivity:1.0…2.0 µS/cmResistance:0.5…1.0 mΩ/cmWater consumption: Output:approx. 120 l/h 8 l/hPower consumption: Dimensions (W x T x H):6000 W 550 x 240 x 410 mmPower supply:220…240 V, 50-60 Hz

For economic production of high purity distilled water. The devices are eqipped with 2 independent safety thermostats that prevent from overheating in the event of failure of the water supply. With built in acid addition funnel and stopcock for easy descaling without dismantling. Screwthreads are incorporated on all water connections so hoses can be fitted and removed easily and safely without risk of breakage. The condenser design ensures that the droplets of distilled water stay in contact with the cooling coil as long as possible for providing cold distilled water.Glass constructionAutomatic switch-off prevents overflowPre-drilled stand for easy wall mountingWith metal/silica sheated metal heatersSpecificationsWS-100-4 // WS-200-4-220pH range:5.0…6.5Conductivity:3.0…4.0 µS/cm // 1.0…2.0 µS/cmResistance:0.25…0.3 mΩ/cm // 0.5…1.0 mΩ/cmWater consumption: Output:approx. 60 l/h 4 l/hPower consumption: Dimensions MERIT (W x T x H): Dimensions DISTINCTION (W x T x H):3000 W 500 x 150 x 450 mm 540 x 160 x 410 mmPower supply:220-240 V, 50-60 Hz

Glass stopper. Ground for Karlsruhe bottles.

The water stills Puridest produce high-purity, low-gas, germ-free and pyrogen-free distillate, e.g. for diluting reagents and samples. After a direct connection to the raw water and the power supply, ultrapure water can be drawn off directly. The distillation systems with one or two distillation stages achieve excellent conductivity values. The glass water stills deliver water that is almost free of metal ions.With »GFL Technology« for the highest quality, reliability and durabilityDistillates with conductance values up to 1.6 µS/cm, comply with the DAB regulations and the provisions of international pharmacopoeias (conductance values are "approximate" values, depending on the raw water)R series has a built-in storage tankMaintenance needs are limited to simply cleaning contaminants from the stillWith LED indicators for operating status and cleaning requirements (PD 2 and PD 4 only with LED indicators for operating status)