Strona: Apparatures / Department of Physical Chemistry

Potentiostats/Galvanostats:

Enable application of a range of electrochemical techniques, e.g. LSV, CV, NPV, DPV, SWV, FRA, RDE, RDDE. Used for corrosion research, examination of electrochemical processes, reaction mechanisms and qualitative analysis.

EG&G Princeton Applied Research 273a Potentiostat/Galvanostat
Princenton Applied Research PARSTAT 2273 Advanced Electrochemical System	Versatile apparatus for electrochemical research, including corrosion, and electrochemical impedance spectroscopy.
Methrom Autolab PGSTAT302N Potentiostat - 2 pcs.
Potencjostaty Pine WaveNow - 2 pcs

Polyacrylamide electrophoresis set with a power supply (DNA, Gdańsk)

For analysis of proteins.

A set for automatic determination of water by Karl-Fisher method, Mettler-Toledo C20 Coulometric KF Titrator

Electrochemical scanning microscope PAR 370-BASE with SECM370 module, MicrotriCell compartment, and VCAM2 digital camera

Used in the study of corrosion and for the examination of surfaces.

Rotating Disk Electrode Metrohm, RDE

Rotating Ring Disk Electrode PINE, RRDE (AFE6M), with bipotentiostat and rotating speed control unit

Liquid chromatography system, equipped with UV-Vis detector, Agilent 1100

Gas chromatography system with FID detector, HP 4890A

Gas chromatography system Agilent Technologies 6890N Network equipped with MS 5973 Mass Selective Detector

Liquid chromatography system Agilent Technologies 5450, Triple Quad LC/MS, equipped with DAD detector, coupled to  mass spectrometer (ESI and APCI)

LC-MS chromatography system enables separation of high molecular mass compounds, with a possibility of selective detection and confirmation of molecule identity. Qualitative and quantitative analysis. Application comprises pharmaceutical research, environmental studies and food testing.

Gel chromatography system SHIMADZU CBM-40, autosampler SIL-40C, refractometry detector RID-20A, thermostat unit CTO-20A, double-piston pump LC-40D, three-channel degasser DGU-403 and set of three columns (1 x 100 Å and 2 x 3000 Å, 10 µm) with a pre-column (10 µm), PSS Polymer, N,N-dimethylformamide with 10 mM LiCl as a mobile phase.

Used for determination of molecular masses and distribution of molecular masses of low- and high-molecular chemical compounds.

Gel chromatography system SHIMADZU equipped with SCL-40 central unit, SIL-40C autosampler, RID-20A refractive index detector, CTO-40C temperature control unit, LC-40D two-piston pump, DGU-403 three-channel degasser and a set of three columns (500 Å, 10000 Å and 100000 Å, 5 µm), Dr Maisch, tetrahydrofuran as a mobile phase.

Used for determination of molecular masses and distribution of molecular masses of low- and high-molecular chemical compounds.

UV-vis spectrometry system, HP 8453

Used for qualitative and quantitative analysis.

FT-IR system Thermo Scientific, Nicolet 6700

Used for determination of structure of organic compounds.

AA Spectrometer, Thermo Scientific iCE 3000 Series, flame or graphite cuvette ionization method

Used in quantitative analysis.

Laboratory oven Nabertherm B150

For temperature control up to 900°C, according to pre-defined program.

Ultrasonic generator SONICS  Vibra-Cell VCX130, frequency: 20 kHz; amplitude regulated in the range of 20 to 100% of a rated value; pulser mode, , independent regulation of pulse and break (both in the regio of 1 to 59 sec.); programmable timer from 1 sec. do 10 hours; alphanumeric liquid crystal display, reporting in real time, equipped with titanium probe (sonotrode) of 6 mm diameter (for samples of 5-50 ml volume).

Used for ultrasonic homogenation of systems – mechanical reduction of little particles in liquid phase effectuating in equal sizes and good distribution.

Digital ultrasonic cleaner with a heater Bransonic® BRANSON CPX2800H-E. Parameters: volume: 2,8 l, Sweep function, frequency: 40 kHz, heating up to 69°C, possibility of constant operation.

Ultrasonic generator used for cleaning and for chemical syntheses in the presence of ultrasounds.