+966-123-456-789
Accredited testing services across all departments with ISO 17025 standards.
Comprehensive testing for drinking water, groundwater, seawater, and wastewater.
At DIQH Laboratories, we deliver advanced industrial testing solutions in chemistry, microbiology, and environmental monitoring—certified by ISO 17025 and trusted by clients across sectors.
All testing results and client data are handled with strict confidentiality and discretion.
Fast sample collection and responsive support teams ensure easy access to our services.
We follow global and regional standards including ASTM, SASO, AOAC, WHO, and AWWA.
From environmental and microbiological testing to advanced chemical analysis — we offer high-accuracy lab services designed to meet industrial, municipal, and health sector requirements.
Comprehensive analysis of water, soil, and materials using ASTM, AASHTO & SASO standards.
Food, water, air, and surface samples tested for bacteria, molds, pathogens & hygiene compliance.
From emergency sample analysis to routine lab tests, DIQH Laboratories is ready to deliver accurate and timely results across all sectors.
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We take pride in delivering precise results and professional service across all our testing departments.
“We’ve been working with DIQH for over 3 years. Their chemical and microbiological testing is fast, accurate, and reliable. Highly recommended!”
“We’ve been working with DIQH for over 3 years. Their chemical and microbiological testing is fast, accurate, and reliable. Highly recommended!”
“DIQH Laboratories helped us meet strict regulatory requirements in food testing. Their microbiology department is top-tier.”
We offer a wide range of laboratory services tailored to industrial, environmental, and food safety needs. Explore our most requested testing categories.
Includes physical, chemical, and microbial analysis of potable and non-potable water samples
Testing of raw, cooked, frozen, and ready-to-eat food products for microbial contamination.
Comprehensive analysis of soil, sludge, aggregates, and raw materials for chemical & physical properties.
Schedule your test or request a sample collection visit. Our team will get back to you promptly to confirm the appointment and service details.
Al-Salam Street, Dammam, KSA
Call or WhatsApp us 24/7
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Accredited laboratory offering environmental, chemical, and microbiological testing services. We deliver certified results with full compliance to ISO 17025 standards.
