<strong>01</strong> Determination of minimum inhibitorty concentrations
Determination of MIC using microdilution plates, used in nanoparticle suspensions and antibiotics. Available microorganisms: E. coli ATCC 25922, S. aureus ATCC 29213
<strong>02</strong> Determination of Minimum Bactericidal Concentration
Derived from the MIC determination, it facilitates the measurement of the concentration where the viability of the analyzed microorganism is less than 0.01%
<strong>03</strong> 03 Determination of Antibacterial Activity in plastic surfaces or films under ISO 22196: 2011
Effective for evaluating surfaces modified with conventional or nanometric antimicrobial agents, this technique reflects comparative results against a standard sample.
<strong>04</strong> Determination of Antibacterial Activity of powders and plastic materials through contact dynamics technique (CD)
Technique used in materials such as pellets, powders, films, fabrics and others; facilitates the determination of the decay curve of the analyzed microorganisms’ population.
<strong>05</strong> Determination of Antibacterial Activity through the disk diffusion test (Kirby Bauer technique
It allows to qualitatively determine the antimicrobial activity of materials in different presentations, it is possible to adapt this technique to evaluate pieces of different morphology. It is recommended as a rapid test as long as the antimicrobial agent diffuses in aqueous media.
<strong>06</strong> Specialized advisory service for the implementation of antimicrobial effect technique of conventional or nanotechnological agents
Implementation and costing of antimicrobial activity analysis in different conditions, for example, UV radiation, biocompatible materials, large surfaces, porous materials, among others.
<strong>01</strong> Viscosity determination of liquids (Stabinger)
<strong>02</strong> Particle size measurements in liquid dispersions (from 0.8 to 6000 nm)
<strong>03</strong> Zeta potential determination
<strong>04</strong> Determination fo contact angle following ASTM D5725 standards
<strong>05</strong> Cobb test for determining the amount of liquid absorbed by paper, carboard, and corrugated fiberboards. Follows TAPPI 441 om-90 standards
<strong>06</strong> Determination of surface tension of a liquid
<strong>07</strong> Edge crush test (ECT) for determining the strength of corrugated cardboard
<strong>01</strong> Elaboration of Masterbatch (MB) or other polymer compounds of high concentration
Preparation of dispersions in high concentration of mineral fillers, pigments and other elements in thermoplastic polymers by extrusion.
<strong>02</strong> Manufacture of polymer compounds
Preparation of polymer-filler compounds in the requested concentration for thermoplastic polymers. We have a wide experience formulating polymer nancomposites.
Evaluation of physical-mechanical properties
<strong>01</strong> Preparation of specimens by injection under ASTM standards
<strong>02</strong> Determination of tensile strength
<strong>03</strong> Determination of flexural strength
<strong>04</strong> Determination of impact strength (Charpy and Izod tests)
<strong>05</strong> Melt Flow Index determination (MFI)
<strong>01</strong> Quick tests of accelerated aging for cosmetic formulations
<strong>02</strong> Development of sunscreen formulations that meet customer specifications
Other General Analyses
<strong>01</strong> Ultraviolet spectroscopy
<strong>02</strong>Colorimetry of surfaces, liquids and powders
<strong>03</strong> Infrared spectroscopy (FTIR)
<strong>04</strong> Weathering and accelerated weathering tests using xenon and UV lights
<strong>05</strong> Photocatalysis tests of dispersions using methyl orange or methylene blue
Preparations and General Services
Preparations and General Services
<strong>01</strong> Chemical reactions at atmospheric pressure; with controlled reagent dosing, stirring, dispersion and/or recirculation at laboratory levels, 20L, 100L and 300L
<strong>02</strong> Grinding of micrometric materials in aqueous dispersion capable of achieving nanoparticle sizes
<strong>03</strong> Particle functionalization processes under p atm conditions for non-volatile liquids and powders
<strong>04</strong> Centrifugal separation for decantation and centrifugation using a filtration mesh, for 16 L and up to 100 Kg of dry base
<strong>05</strong> Preparation of nanometric materials and physicochemical transformation of materials following the needs of the customer. For use on pilot and at industrial scales
We develop customized solutions
Our efficient process of product development allows us to provide you with a fast and easy process that accomodate for every client´s need.