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Experts in Analytical Services

Laboratory Tello


We are experts in olive oils analysis, its derivatives and other vegetable oils. Laboratory Tello has more than 25 years of experience in the field and we invest into our expansion by widening our services portfolio, including innovative analytical techniques and trusting our highly qualified team.

We are currently part of the international laboratory group TENTAMUS. This membership allows us to reach our objectives of expansion and extension of services.

We value the importance of offering technical certainty to our clients, thus we have a quality system based on UNE EN ISO/IEC 17025 standard which guarantees the lab’s technical competence and reliability of our results.

· Latest news ·

medicinal-tea-pesticide-residue

Residues in Medicinal Tea

How can tea manufacturers ensure the safety of their products?   When met with a cold, many of us are quick to reach for a cup of medicinal tea. We believe that this warm fluid will ease a sore throat, clear the sinuses, and hydrate the body. While tea may offer symptomatic relief, there is ... Continued
Somany Prum visited Tentamus Haikou

Tentamus Haikou Cooperates With Agriculture Ministry of Cambodia

The director of the international cooperation department, Somany Prum, visited Tentamus Analytics Haikou, China, representing Cambodia’s ministry of agriculture, forestry, and fisheries. Somany was accompanied by Chen Changqi, who is the manager of Tentamus’ business department in Haikou. Chen started by introducing the ministry of Cambodia to the development history, lab location, and the technological ... Continued

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