Turpentine dosage

Turpentine analysis allows for the precise characterization of this complex essential oil, obtained by distilling the resin of conifers such as pine ( Pinus spp. ). Used as a natural solvent, a raw material for the synthesis of chemical derivatives, or an ingredient in industrial formulations, turpentine is composed primarily of monoterpenes such as alpha-pinene, beta-pinene, limonene, and camphene. Its analysis is essential to determine its composition and purity, and to identify any alterations or contamination.

GC-FID or GC-MS analysis: precise techniques for complete characterization

YesWeLab offers turpentine analysis using gas chromatography coupled with flame ionization detection (GC-FID) or mass spectrometry (GC-MS). GC-FID allows for precise quantification of the main constituents, while GC-MS provides a comprehensive qualitative profile through the identification of volatile compounds via specific fragmentation.

These analyses are carried out according to rigorous protocols, sometimes inspired by pharmacopoeias or international standards (ISO, AFNOR, etc.), guaranteeing the reproducibility and reliability of the results. They are particularly suited to the study of volatile, resinous, and terpenic substances.

Why measure turpentine?

Measuring the composition of turpentine is necessary for:

• Checking the purity of batches of crude or rectified turpentine
• Assess compliance with technical specifications (α-pinene content, absence of contaminants)
• Characterize natural raw materials used as solvents or fragrance agents
• Monitor the stability of a batch during storage or use
• Detect any potential adulteration , oxidation, or fraudulent substitutions

It also constitutes a traceability tool for resin processors or manufacturers of technical formulations based on monoterpenes.

Matrices analyzed

Turpentine analysis is possible on various matrices, including:

• Raw or rectified essential oils
• Natural resins derived from conifers
• Terpene-based solvents
• Technical or perfumery raw materials
• Industrial formulations or coatings containing terpene derivatives

The analytical method can be adapted according to the complexity of the matrix, the concentration of the components, and the level of detail expected (full profile or targeted assay).

Industrial sectors concerned

Turpentine dosage applies to several sectors:

• Materials and polymers : formulation of varnishes, paints, glues or inks based on natural solvents
• Chemical industry : transformation of turpentine into synthetic products (camphor, flavorings, plasticizers, etc.)
• Packaging : control of volatile emissions or solvent residues in packaging materials
• Aromatherapy and perfumery : verification of the composition of essential oils (technical aspects)
• Eco-solvents : validation of the conformity and naturalness of bio-based solvents

Partner laboratories specializing in GC analyses

YesWeLab relies on a network of laboratories specializing in gas chromatography and volatile substance analysis. Most are ISO 17025 accredited or have recognized expertise in essential oils, natural solvents, and plant resins. Depending on your needs—single-compound analysis, complete chromatographic profile analysis, quality control, or R&D—we select the most suitable laboratory.

Simplified management via our digital platform

Since 2020, YesWeLab has made laboratory analysis more accessible through its user-friendly platform. You can submit your samples, track the progress of your analyses, and communicate with our scientific team. Each request is handled meticulously, adhering to current standards and your technical specifications.

Further analyses recommended

To further determine the turpentine dosage, you can also consider:

• Alpha-pinene assay
• Analysis of VOCs in materials

Get a quote now

Add this service to your online quote or contact our team for any specific needs. Whether you are a manufacturer of terpene-based products, a user of natural resins, or a formulator of bio-based solutions, YesWeLab supports you with responsiveness and precision.