Laboratory Analysis and Physicochemical Studies
Characterization of Raw Materials, Prototypes, and Cosmetic Formulations
Characterization and evaluation of materials, prototypes, and cosmetic formulations.
Analytical Data Guided by the Client’s Technical Question
Nanoterra provides laboratory services for the characterization of raw materials, prototypes, and cosmetic formulations. We also plan and coordinate physicochemical studies defined according to the client’s technical objective.
Projects may be performed directly by Nanoterra or together with qualified partner laboratories, depending on the required method, infrastructure, and analytical availability.
What we deliver
- Determination of average particle diameter
- Determination of the polydispersity index - PdI
- Zeta potential measurement
- Evaluation of formulation appearance, color, and odor
- pH, viscosity, and density analysis
- Volatile content analysis
- Particle size and total ash analysis
- Other relevant physicochemical analyses
- Identification or quantification of substances by HPLC
- Assay and monitoring of analytical markers
- Comparative assessment of stability parameters
- Stability studies according to the Anvisa Cosmetic Product Stability Guide
- Selection of methods, parameters, and analytical conditions
- Consolidation of results and delivery of the technical outputs established in the proposal
Why choose Nanoterra
- Service structured around the client’s technical question
- Analyses selected according to sample characteristics
- Experience in the characterization of nanostructured systems
- Testing performed directly or with qualified partner laboratories
- Method selection according to the required infrastructure
- Prior definition of parameters, sample quantities, and analytical conditions
- Monitoring of contracted partner laboratories
- Consolidation of results into technical deliverables
Who it's for
- Companies that need to characterize raw materials
- Teams developing prototypes and cosmetic formulations
- Projects involving nanostructured systems
- Companies assessing physicochemical properties
- Projects requiring HPLC analysis
- Companies conducting stability studies
- Teams with technical questions requiring laboratory analysis