Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences OhausR ExplorerR analytica1EA
Explorer delivers accurate results within seconds improving operator efficiency productivity and throughput with a stabilization time up to 50% faster. The frameless flip-top design provides unobstructed access to the weighing chamber.The expansive side entry 160 mm x 240 mm allows you to freely place and remove large weigh boats or other large vessels in the weighing chamber. Antistatic coated glass helps dissipate static charges in the weighing chamber that could adversely affect the weighing results..nbspIntuitive Software Easy-to-use graphical software featuring 14 applications virtual QWERTY and numeric keypads and below-minimum weight indication.nbspDraftshield Explorers draftshield provides ample access and visibility to the weighing chamber and features antistatic coated glass.nbspModular Design Explorers modular design features a color touch display that can be separated from the weighing base.nbspUSB and RS232 and optional third port of either RS232 or Ethernet.nbspStai
Sigma Aldrich Fine Chemicals Biosciences SynthwareTM all glass vacu1EA
With 4 mm double oblique high vacuum hollow glass stopcocks precision ground with corresponding numbers on barrel and plug. Lower vacuum chambers on stopcock are evacuated with a separate hole in the plug in order to hold the plug in the stopcock barrels. Beams are 22 mmO.D. with front-left and rear-right 10 mm hose connections. Distance between stopcocks is 75 mm center to center.
Sigma Aldrich Fine Chemicals Biosciences Alkyltrimethylammonium bro500G
Alkyltrimethylammonium bromide is a surfactant and can be used to study the forces and stability of foam films produced from soluble cationic surfactants.
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 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 PyrexR VISTATM culture tub
PYREXR PyrexR VISTATM culture tub
Sigma Aldrich Fine Chemicals Biosciences AldrichR short path distil1EA
AldrichR short path distil1EA
Hach Company TU5400sc Prec LR Flow RFID Chk
TU5 Series TU5400sc Ultra-High Precision Low Range Laser Turbidimeter with Flow Sensor-RFID-and System Check-EPA VersionIncludesTU5400sc Turbidimeter-User Manual-Wall Mount-Vial Replacement Tool-Screw Set-Drying Cartridge-Flow Regulator-Service Bracket-Flow Sensor
Sigma Aldrich Fine Chemicals Biosciences DURANR Connection Cap Syst1EA
DURANR DURANR Connection Cap Syst1EA
