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Making pesticide exposure screening accessible, rapid, and evidence-informed at primary care.
A point-of-care screening kit for pesticide exposure via Cholinesterase biomarker in blood (~20 µL sample). Screens for Organophosphate and Carbamate compounds. Thai FDA registered and ISO 13485 certified.
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DR.EX™ Solution
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DR.EX™ is the foundation of Demetex’s philosophy: making pesticide exposure risk screening widely accessible through blood Cholinesterase biomarkers. Designed to support preventive health and decentralized point-of-care screening without initial reliance on centralized laboratories, empowering earlier awareness and faster action.
Proactive screening for farmers and chemical-exposed groups in local communities with longitudinal records.
Annual and pre-placement surveillance for workers handling pesticides and hazardous chemicals.
Surveillance of supply chain farmers to elevate agricultural labor welfare and compliance.
Documenting workforce health data for ESG reporting, social impact metrics, and SDGs 3, 8, and 12.
A clear 3-step protocol designed for swift, reliable field operation.
Collect approximately 20 µL capillary blood using a standardized collection tube.
Mix sample with DR.EX™ reagent for specific colorimetric enzymatic reaction.
Evaluate color change on-site to stratify exposure risk (Normal / Safe / At Risk).
Grounded in peer-validated research and international quality controls.
DR.EX™ holds Thai FDA medical device registration and is manufactured under ISO 13485 quality standards, with field validation against standard references.
Important Notice: DR.EX™ is an initial exposure screening tool, not a diagnostic medical device. Individuals with high risk indications or clinical symptoms should be referred to licensed medical professionals.
Thai Food and Drug Administration
68-1-2-1-0000484International Organization for Standardization
WIPO
PCT/TH2021/000043From your first question to your order, speak directly with the Demetex team.
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