From self-use test kits to full-service mobile screening programs, designed for food, agriculture, and industrial organizations.
1. Who are you?
SET A · Complete DR.EX™ testing kit for factory-scale deployment
THB 119,999
SET B · Starter testing kit, 30 doses to trial before a full order
THB 9,999
SET C · Full Service mobile health screening nationwide
THB 1,199–1,500
SET D · Fast first-line screening for Cholinesterase only
THB 500–700
We measure Cholinesterase enzyme activity as a biomarker of organophosphate and carbamate insecticide exposure — higher activity indicates lower exposure risk.
DR.EX™ data feeds your Sustainability Report under GRI/TCFD and serves as Supply Chain Compliance evidence for EU/US buyer audits.
Aggregate Health Data reports for your entire Supply Chain workforce, ready to support your Sustainability Report (GRI/TCFD) right away — GRI / TCFD Compliant
Screen the health of up to 5,000+ workers per session across your Supplier Network, supporting a network of 6,538 contract farming partners nationwide — SDG 8.8 Decent Work
Build verifiable evidence for buyer audits under EU and US worker health requirements, reducing the risk of rejection in export markets — EU / US worker health
Cholinesterase data from DR.EX™ provides supporting evidence for compliance with ISO 45001 Clause 8 (Operational Control) & Clause 10 (Improvement) and the Occupational Safety Act — ISO 45001 Compliance Support
NIA study finding: urban non-farmers showed similarly high insecticide exposure as agricultural workers (n=463).
Demetex's DR.EX™ is aligned with ISO 20400 (Sustainable Procurement) through the central body SSA — Sustainability Services & Supply Chains Alliance — giving buyer organizations tangible evidence of Social Impact across their Supply Chain.
Demetex welcomes 3 forms of collaboration to bring DR.EX™ to members in the food and agriculture industries.
The council/association recommends DR.EX™ directly to its members, with special pricing, Priority booking rights, and ESG-ready data — special member pricing + ready-to-use ESG data
Demetex hosts a Chemical Safety & ESG Workshop at association events or onsite, providing members with a complimentary demo and certificate of participation — free Demo + knowledge + certificate
Connect with the 6,538 Contract Farming partners your members oversee, with measurable, real ESG data for use in annual reports — real ESG Data + ready for annual reporting
Official Recognition — Demetex Solution Co.,Ltd. has been certified under the SSA Mechanism as a Sustainable Supplier, recognized for policy alignment, measurable transformation targets, and supply-chain transparency, under the CSCAP Sustainability Capital Forum framework for the Asia-Pacific region.
DR.EX · WIPO PCT/TH2021/000043 · TRL 9 · 15,000+ field screening records
Recognizing DR.EX™ for its innovation and impact in workforce health screening and sustainable supply-chain practice.
A biomarker is a defined characteristic measured as an indicator of normal biological processes, abnormal conditions, or responses to an exposure (per the US FDA). A familiar example is blood sugar (HbA1c), which indicates diabetes risk — DR.EX™ uses the cholinesterase enzyme as a biomarker for insecticide exposure.
Insecticides are everywhere — in food, fruit and vegetables, and through direct exposure in farming or food supply-chain work. Screening reveals the exposure level in the body so you can protect health and manage risk before it's too late.
Organizations can buy the DR.EX™ kit to use in-house, or book Demetex's mobile screening team to come on-site. Contact us to choose the package that fits.
It uses an enzymatic colorimetric assay (Ellman method) — the serum biomarker reacts with the reagent to produce a yellow hue proportional to exposure, then a reader converts it into a numerical value and risk level with recommendations.
It was developed from studies of people with real insecticide exposure, manufactured under the international ISO 13485 standard and certified as an IVD (In Vitro Diagnostic) medical device by Thailand's Ministry of Public Health, paired with a high-precision digital reader.
The system shows recommendations based on the detected risk level; consult a healthcare professional to manage and reduce exposure (use the OD calculator to interpret readings).
Talk to our team to choose the right package and request a quote.
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