Physico-chemical characterization
Liquid phase chromatography
Available models:
Overview:
The Triple Quadrupole LCMS model allows the MS/MS analysis for the quantification of molecules in a matrice, strucutre mapping and peptide sequencing. of structures and sequencing of peptides. Modes of MS/Ms analysis: product ion, precursor ion, constant neutral loss and multiple reaction monitoring (MRM).
The TOF LCMS model is capable of high resolution (exact mass detection < 3 ppm) for small molecules, mass profiling (metabolites, peptides), etc. It is a high throughput instrument with a high resolution (≤17,000) and limit of detection (picograms).
Characteristics:
Mass Analyser
| Ionization source
|
Time of flight (TOF)
|
Electrospray ionzation (ESI) |
MS and MS/MS
|
Atomic pressure chemical ionization (APCI) |
Use this equipment
Charge and diameter measurement (zeta potential)
Available models:
Overview:
Used for the semi-quantitative analysis of particle charge or diameter. The Malvern model offers a diameter limit of 0.6 nm; the model from Brookhaven permits the control of temperature from 5 °C to 75 °C.
Use this equipment
BET porosity measurement
Overview:
The BET sytem from Quantachrome (Autosorb-1 model) permits the analysis of surface area and pore distribution in materials. The instrument is split for a fast, high throughput analysis.
Use this equipment
Elemental Analyser
Overview :
Organic carbon quantitative analyses is available using TOC-L total organic carbon analyser (detection limit of 1ppm). This device uses a non-dispersive infrared detector (NDIR).
Elemental analyser from Perkin Elmer allows to quantitatively and qualitatively analyse carbon, hydrogen, nitrogen, sulfur and oxygen in organic mater.
Elemental analyser EA1108 enables the accurate determination of carbon, hydrogen, nitrogen, and sulphur using the "dynamic flash combustion" technique.
Use this equipment
Ionograph
Thermal desorption coupled with gas chromatography mass spectrometry (TD-GC/MS)
Ion chromatography
Goniometer
Gas chromatograph-flame ionization detector (GCFID)
Overview :
Gas chromatograph-flame ionization detector (GCFID) (HP6890 model) enables purity analysis in various matrix (water, organic solvent)
Use this equipment
Viscosimeter
Available models :
Overview :
The Brookfield viscosimeter allow to measure the viscosity of formulation such as hand-soaps and adhsives. Allows observation of the real-time increase in viscosity during a reaction.
Use this equipment
Flash point
Overview :
The SETA 34000-0 allows the determination of the flashpoint, i.e. the lowest temperature at which a product deleases enough vapour to form a flammable mixture with air in contact with a flame or spark.
Use this equipment
Automatic Titrator
Aivalable Model :
Overview :
- Determination of the concentration of a product in solution
- Acid number
- Peroxide index
- Water content, Karl Fisher
- Depending on the applications, new titration methods can be created in the software.
Use this equipment
