Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences AldrichR KugelrohrTM short1EA
Quickly Distills Difficult Materials with Minimal Hold-up and LossHigh Vacuum Capability and Safe Front Loading DesignDistillation Applications.nbspHeat-sensitive compounds.nbspLiquids and low-melting solids from polymers and tars.nbspRemoves color and particulates.nbspSuitable for sublimation and solvent evaporationFeatures.nbspAir bath oven distills up to 230C.nbsp25 mL to 2 L flask capacity.nbspFront Loading oven door with safety glass viewing window.nbspInterchangeable PTFE support bearings for flask joint 14/20.nbspDigital thermocouple temperature control.nbspFront panel with controls for temperature vacuum and motor drive.nbspAdjustable receiving flask cooling bath.nbspOscillating drive motorSpecifications.nbspOven flask size range 25 mL to 2 L.nbspHeating range ambient to 230C /- 3C across span after stabilization.nbspPower 120/240 VAC /- 10% 50/60 Hz /- 3% detachable power cord.nbspFuses Heater 7.5 A Vac 2.5 A Power input 10 A.nbspHeater 900 W.nbspSize 25 in. W x 11 in.
Sigma Aldrich Fine Chemicals Biosciences MicrospinTM G 25 Columns C
MicroSpin(TM) G-25 columns are designed for the rapid purification of DNA for use in a wide range of applications including desalting buffer exchange and removal of unincorporated nucleotides from end-labelled oligonucleotides.MicroSpin(TM) G-25 columns can be used for any DNA greater than 10 bases in length and are therefore an excellent choice for the purification of oligonucleotides or very small DNA fragments following synthesis or a labelling reaction. They will not remove or denature enzyme.
Polyscience 7L Low-Profile Refrigerated Circulator, Standard Digital Controller (-20 to 170°C); 120V, 60Hz
PolyScience™ 7 Liter Low-Profile Refrigerated CirculatorStandard Digital Controller-20 to 170°C Working Temperature RangeTemperature Stability: ±0.04°CCooling Capacity at 20°C: 200W1100W HeaterMaximum Pressure: 3.5 psi (0.24 bar) Maximum Pressure Flow Rate: 2.9 gpm (11 LPM) 120V, 60HzFeatures:• Large, universal icon and English display• Swivel 180™ Rotating Controller• On-board connectivity: RS-232 serial output• On-screen prompts• Automatic performance optimization• Single-point calibration capability
Sigma Aldrich Fine Chemicals Biosciences SureTempR Dual Convection1EA
The SureTemp Incubator series provides the highest level of temperature control with uniformity and stability levels that are unmatched by competitive models in the same class.Each incubator is equipped with the SureCheck data logging system for verification of chamber temperature. The SureCheck system records temperature data points as often as every 60 seconds and stores this information on a flash drive. The data can then be viewed and saved using the included the SureCheck software. The recorded data can also be used to plot temperature points on a graph or exported to a spread sheet program for verification or storage/record keeping.Unlike other laboratory incubators the SureTemp series offers Dual-Convection technology allowing users to choose between mechanical convection mode* (for exceptional temperature uniformity) or gravity convection mode* (for longer incubations where airborn contamination or drying of samples may be an issue). The heating elements are strategically loc
Polyscience DuraChill® 1HP Recirculating Chiller with Turbine Pump (-10 to 70C); 240V, 50Hz
PolyScience™ DuraChill Recirculating Chiller1HP Turbine Pump-10 to 70C Working Temperature RangeTemperature Stability: 0.1CDiplayable Temperature Units: C or FDisplayable Pressure Units: PSI or kPaConnectivity Options: RS-232, USB Serial Port Emulation, USB TMC, Dry Contact On/Off/StatusOperating Languages: English, Spanish, French, German, MandarinCooling Capacity at 20C: 2650WPump Pressure Range: 20 to 75 psi / 138 to 621 kPa2.9 gpm (11 l/min) Maximum Flow Rate240V, 50HzFeatures: Large, full-color touchscreen display with intuitive interface and support for five different languages Compact, portable design takes up less floor space Cooling at ambient temperatures as high as 30C Whispercool noise reduction system DynamicFilter™ self-changing filter system Front fill reservoir Liquid level monitoring to prevent pump failure Ultraviolet anti-biological light system User-adjustable temperature, pressure, and flow rate alarms
Sigma Aldrich Fine Chemicals Biosciences Neutralizing Buffer for No1L
Sigmas Neutralization Buffer for Southern procedures will neutralize the pH of the gel following depurination and denaturation treatment.
Finesse Solutions LLC TCU LAUDA VC1200/D 200-230VA
- Precise temperature control for laboratory and industrial applications.
- Stable cooling and heating performance with robust pump for fluid circulation.
- Intelligent control featuring a color TFT display.
- Versatile interface options for energy-efficient temperature management.
- Cooling capacity of 1.2 kW (1200 W).
- Working temperature range of -20 to 80 °C.
- Temperature stability of ±0.05 K.
- Max heater power of 2.25 kW.
- Max pump flow rate: 28 L/min (primary), 16 L/min (secondary).
- Max discharge pressure: 0.9 bar (primary), 3.5 bar (secondary).
- Reservoir volume: 15 L (primary), 14 L (secondary).
- Electrical requirements: 230 V; 50 Hz.
- Dimensions: 450 x 550 x 650 mm (primary), 460 x 650 x 800 mm (secondary).
- Weight of 51 kg.
- Includes Ethernet (RJ45), USB, and alarm contact interfaces.
Med Vet International Jorvet Schiotz Tonometer, J0506
The most economical method for measuring occular pressure. Kit comes complete with conversion chart and storage case.
Polyscience IP-60 Immersion Probe Cooler, 1.5 in Rigid Coil Probe (60 to -20°C); 120V, 60Hz
PolyScience™ IP-60 Immersion Probe Cooler 1.5 Inch Diameter Rigid Coil Probe-60 to -20°C Working Temperature Range120V, 60HzFeatures:• Continuous cooling to -60°C• Designed to run at Maximum cooling• An economical alternative to dry ice or liquid nitrogen• Excellent for trapping applications, freeze drying, and rapidly cooling small volumes of liquids
Sigma Aldrich Fine Chemicals Biosciences HirschmannR SolarusR solar1EA
Integrated solar panels supply all of the energy for the electronic components and display even under limited lighting conditions i.e. no more charging or changing batteries. Designed to replace glass burettes and expensive electronic titrators. Fits Pyrex(R) and Duran(R) media bottles with GL 45 threads and includes adapters to fit Aldrich Sealed for Quality and Sure/Seal bottles (GL 32) 1 L and gal. bottles (GL 38) and bottles with S40 threads.Easily readable user-friendly LC readoutPrecise hand wheels with soft touch surfacesReagent recirculation systemSerial bidirectional RS 232 interface to record dataRotates 360 on bottle for easy readingsQuick-Cal for user specific calibration or use defaultSpecificationsIncrement 10 muLVolume accuracy Absolute (R) 0.2% standard deviation (CV) 0.1%Piston ECTFE PTFECylinder Borosilicate glassValves Ball and seat borosilicate glass Hastelloy(R) valve springTubes Suction and dispensing tubes are FEPSterilizati
Sigma Aldrich Fine Chemicals Biosciences WilmadR low pressure/vacuu1EA
Novel low pressure/vacuum tube for NMR and EPR spectroscopy. A 4X larger sealing surface eliminates leaks and greatly increases its lifetime when compared to traditional gas-tight tubes. Offers a convenient flame-free sealing SOLUTIONon for air sensitive or volatile liquid samples at any pressure from vacuum to pressure slightly above 1 bar.features Greaseless PTfE piston provides a 100% contamination-free seal. Axial symmetric design guarantees its application in spinning experiments.Economical. reliable CAUTION Due to the nature of glass Extreme Caution should be exercised when using at elevated or reduced pressures as performance of tubes under pressure or vacuum cannot be guaranteed. Adequate safety shielding should always be used when working in these conditions.
Julabo USA Inc Each, FC1600 recirculating chiller 1.6kW
Chillers, Julabo, FC1600 Recirculating Cooler -20...+80 °C, 1.65kW cooling power; pump 20L/min to 7.3 PSI. JULABO FC units feature two separate Multi-Displays (LED) for actual and set point values. Models designated FCW are water-cooled which reduces the noise level and reduced heat generation to the laboratory environment. Units are conveniently filled from the front and have a removable venting grid.FC units feature a built-in 1.2kW heater to facilitate cooling and heating applications for temperatures from -25 °C to +80 °C with an adjustable ratio for inlet/outlet temperature. Models FC1600T and FCW2500T have a Pt100 sensor connection for external measurement and control, temperature recorder and connections for external programming. All FC units have RS232 interface with connections for standby input and alarm output. FC models supplied with 2 barbed fittings for 8 and 12 mm internal ID tubing. Pump connections M16x1 male. 230V/60Hz.
Sigma Aldrich Fine Chemicals Biosciences L alpha Phosphatidylinosit10MG
L alpha Phosphatidylinosit10MG
Julabo USA Inc Each, FL11006 chiller, -20+40C, 10.3 kW, 208-230V/3PPE/60Hz
Chillers, Julabo, FL11006 Recirculating Cooler -20…+40 °C., 10.3 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. Included with each unit: 2 barbed fittings for tubing 1” ID. (pump connections with G1 1/4 male)