Recirculating Chillers
THERMOTEK CHILLER-210 WATTS COOLING
Chiller - 210 watts cooling at 0°C delta T 21.75 psi (dead head) / 4 LPM (open flow) variable drive centrifugal Touch screen control Integrated fan speed control USB and RS232 communication Includes a set of mating male 3/8" ID fittings
Sigma Aldrich Fine Chemicals Biosciences AldrichR modified converti1EA
For solvents heavier than water chloroform dichloromethane and othersContinuous extraction is achieved when fresh solvent dripping (refluxing) from condenser B travels through the aqueous phase (upper layer) in extractor G. As the solvent collects at the bottom of the extractor and reaches the level of tube E it is siphoned automatically through the open PTFE stopcock D into a heated solvent reservoir attached at C.ProcedureWith PTFE stopcock D closed transfer a volume of solvent to the extractor to about the level of the stopcock. Carefully add the aqueous material making sure it does not run out the sidearm. Clamp the extractor onto a rack and attach a suitable flask half-full of solvent at C. The flask should be equipped with boiling chips or a magnetic stirring bar and a source of heat. Open stopcock D and slowly add solvent to the extractor until excess runs over to the flasks via return tube E. Attach a reflux condenser at B and apply heat to the flasks so that rapid reflux i
Sigma Aldrich Fine Chemicals Biosciences PD MultiTrapTM G 25 Cytiva
PD MultiTrap(TM) G-25 is designed for high-throughput desalting and buffer exchange of multiple samples. Supplied in packs of 4 plates. Instructions included. Plates can be processed by vacuum or centrifugation. Suitable for manual use as well as for automation together with robotic systems. Sample preparation in the range of 70 to 130 mu without sample dilution. PD MultiTrap(TM) G-25 is prepacked with 500 mu Sephadex(R) G-25 Medium/well. The 96-well plates are manufactured from biocompatible polypropylene. Convenient and fast small-scale cleanup of proteins and other large biomolecules with high reproducibility well-to-well and plate-to-plate. High desalting capacity (85%) and recovery (70-90%).
Huber USA Minichiller 300, Chiller
‐ Temperature range: -20°C ... +40 (80)°C - Cooling capacity (15°C): 0,3 kW‐ Cooling capacity (0°C): 0,2 kW‐ Pressure pump max.: 14 l/min / 0,25 bar‐ Suction pump max. : 10,5 l/min / 0,17 bar‐ Power supply: 115V 1~ 60Hz
Across International Ai SST -20°C to 99°C 7L Compact Recirculating Chiller
Ai C20 series recirculating chillers are the true thermostatic control laboratory chiller, this closed laboratory chiller is ideal for applications such as cooling rotary evaporators, analytical instrumentation, laser etching, ICP, vacuum systems, plasma etching and jacketed reactors. This system can also be used as a replacement to tap water cooling in laboratory applications. Ai C20 are compressor-based recirculating chillers that offer outstanding performance and high reliability as well as quiet operation and ease-of-use. Powerful force/suction pump provides constant flow rates, while 2nd generation controller gives you the ideal solution when you need precise temperature control or cooling below ambient temperature.
Julabo USA Inc Each, FL2503 chiller, -20+40C, 2.5 kW, 230V/60Hz
Chillers, Julabo, FL2503 Recirculating Cooler -20…+40 °C., 2.5 kW cooling power; ±0.5°C stability. Proportional cooling control adjusts the cooling power to the load of the application saving energy. Units incorporate RS232 interface and alarm output for PC integration and control. Models include a splash-proof membrane keypad with LED temperature display. Easy filling / draining with a fill level indicator and overflow port on the back. Units constructed of stainless steel and high-grade plastic with stainless steel internal tank. Centrifugal pressure pump. Units with 3 and 6 bar pump include internal by-pass for pressure adjustment with analog pressure gaugeMay be used with water, water/glycol mixtures and silicone fluids.The FL300, FL601, FL1201, FL1701, FLW1701 come with 8 and 12 mm hose barbs. The FLxxx3 models come with 3/4″ hose barbs. The FLxxx6 models come with 1″ hose barbs. (pump connections with G 3/4" male)
Julabo USA Inc FLW7006 COOLER -20+40C
FLW7006 water-cooled recirculating cooler with 7.4 kW cooling power at 20 °C; 5.5 kW at 0 °C; 3.1 kW at -10 °C, 1.3 kW at -20 °C for operation from -20…+40 °C. Proportional cooling control. Filling volume 39…47 L with sight glass. Centrifugal pump to 60 L/min with maximum pressure of 87 psi (6 bar). Integrated internal by-pass for pressure adjustment with analog pressure gauge. G 1 1/4" inlet/outlet connections with 1" hose barbs. RS232 and Stakei outlets. Dimensions 30.7x33.5x58.3 inches (WxLxH); 485 pounds. 230V/3PPE/60Hz
Julabo USA Inc Each, FL601 chiller, -20+40C, 0.6 kW, 115V/60Hz
Chillers, Julabo, FL601 Recirculating Cooler -20…+40 °C., 0.6 kW cooling power; ±0.5°C stability. Proportional cooling control adjusts the cooling power to the load of the application saving energy. Units incorporate RS232 interface and alarm output for PC integration and control. Models include a splash-proof membrane keypad with LED temperature display. Easy filling / draining with a fill level indicator and overflow port on the back. Units constructed of stainless steel and high-grade plastic with stainless steel internal tank. Centrifugal pressure pump. Units with 3 and 6 bar pump include internal by-pass for pressure adjustment with analog pressure gaugeMay be used with water, water/glycol mixtures and silicone fluids.The FL300, FL601, FL1201, FL1701, FLW1701 come with 8 and 12 mm hose barbs. The FLxxx3 models come with 3/4″ hose barbs. The FLxxx6 models come with 1″ hose barbs. (pump connections with M16x1 male)
Julabo USA Inc Each, FL1701 chiller, -20+40C, 1.7 kW, 115V/20A/60Hz
Chillers, Julabo, FL1701 Recirculating Cooler -20…+40 °C., 1.7 kW cooling power; ±0.5°C stability. Proportional cooling control adjusts the cooling power to the load of the application saving energy. Units incorporate RS232 interface and alarm output for PC integration and control. Models include a splash-proof membrane keypad with LED temperature display. Easy filling / draining with a fill level indicator and overflow port on the back. Units constructed of stainless steel and high-grade plastic with stainless steel internal tank. Centrifugal pressure pump. Units with 3 and 6 bar pump include internal by-pass for pressure adjustment with analog pressure gaugeMay be used with water, water/glycol mixtures and silicone fluids.The FL300, FL601, FL1201, FL1701, FLW1701 come with 8 and 12 mm hose barbs. The FLxxx3 models come with 3/4″ hose barbs. The FLxxx6 models come with 1″ hose barbs. (pump connections with M16x1 male