ServiceUpdated on 29 October 2025

Laboratory Services for Product Characterization and Purity Validation

Mircea Negruta

Project Manager at Ettero

Bucharest, Romania

About

We offer advanced analytical services based on Gas Chromatography coupled with Tandem Mass Spectrometry (GC/MS/MS), designed to meet the highest standards in product quality and safety. Our laboratory specializes in the identification, quantification, and profiling of volatile and semi-volatile compounds, with applications across cosmetics, nutraceuticals, pharmaceuticals, and natural extracts.

Our GC/MS/MS workflows are tailored for:

• Precise compound identification using spectral libraries and retention indices

• Quantitative analysis of active ingredients, contaminants, or residual solvents

• Purity validation and batch-to-batch consistency checks

We support both R&D and commercial production, offering detailed reports. Whether you're validating a new formulation, certifying product integrity, or conducting comparative studies, our lab provides the analytical depth and reliability needed to support innovation and market access.

Our services are particularly valuable for companies working with CO₂ supercritical extracts, where compound selectivity and purity are critical. We also assist in method development, calibration, and interpretation of complex chromatographic data, ensuring that each analysis translates into actionable insights.

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