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Comprehensive analytical and testing solutions for industries worldwide, ensuring quality, safety, and compliance.
Mercury speciation analysis identifies and quantifies the individual chemical forms of mercury—inorganic mercury, methylmercury, ethylmercury, and mercury sulfide—present in Chinese herbal medicines, delivering far more meaningful toxicological informa
Read MoreFingerprint-based pharmacodynamic evaluation integrates chromatographic fingerprinting with bioactivity assessment to establish the spectrum-effect relationships that underpin the quality and efficacy of traditional Chinese medicine (TCM). This technic
Read MorePharmacological activity evaluation of traditional Chinese medicinal materials is a critical process that scientifically validates the therapeutic efficacy, safety, and mechanisms of herbal medicines through in vitro assays, in vivo models, and multi-o
Read MoreThe dissolution test for traditional Chinese medicine (TCM) preparations is a fundamental quality control experiment mandated by the Chinese Pharmacopoeia, primarily applied to granule formulations to verify complete and uniform dispersion in hot water
Read MoreExopolysaccharide (EPS) gel strength determination is a critical characterization and quality control test for microbial polysaccharides widely used in food, pharmaceutical, and biomedical industries. This technical article explains the principle, samp
Read MoreThe XPS board bond strength test is a critical quality control procedure that measures the tensile adhesion between extruded polystyrene insulation boards and substrates or adhesive mortars in building envelope systems. This guide provides a complete t
Read MoreEPS (exopolysaccharide) microscopic morphology analysis is a critical characterization approach for revealing the surface topography, microstructure, and molecular architecture of microbial polysaccharides. By employing advanced microscopy techniques s
Read MoreExopolysaccharide (EPS) solubility determination is a critical analytical procedure for characterizing microbial polysaccharides used in food, pharmaceutical, cosmetic, and environmental applications. Accurate solubility data guide formulation design,
Read MorepH value detection is a fundamental analytical procedure used across environmental monitoring, food safety, pharmaceutical manufacturing, and industrial quality control to determine the acidity or alkalinity of a solution. This technical article provid
Read MoreSingle-use bioprocess consumables testing is a critical quality assurance process that evaluates the safety, performance, and regulatory compliance of disposable products used in biopharmaceutical manufacturing, including bioreactor bags, tubing, filte
Read MoreHeavy metal determination in disposable consumables is a critical quality control step that ensures product safety, regulatory compliance, and analytical reliability across medical, laboratory, and pharmaceutical industries. This technical article prov
Read MoreNitrile cork rubber (NBR-cork composite) combines the oil and fuel resistance of nitrile butadiene rubber with the unique compressibility of cork granules, making abrasion performance a critical quality parameter for gaskets, seals, and friction compon
Read MoreBeijing ZKGX Research Institute of Science and Technology is a leading independent third-party testing laboratory based in Beijing, China. We provide comprehensive material characterization, chemical analysis, and quality testing services to clients worldwide.
Providing specialized testing solutions across diverse industrial sectors worldwide.
Quality control and material verification
Component testing and failure analysis
High-performance material validation
Drug analysis and purity testing
Semiconductor and PCB analysis
Building material strength testing
Pipeline and equipment inspection
Product formulation and analysis
We combine cutting-edge technology with scientific expertise to deliver reliable results you can trust.
Our ISO 17025 accredited laboratory ensures the highest standards of accuracy and reliability in all testing procedures.
We understand the importance of time in your business. Our efficient processes deliver results within agreed timelines.
Our team of PhD-level scientists and engineers brings decades of combined experience in materials science and analytical chemistry.
We maintain strict confidentiality protocols to protect your intellectual property and proprietary information.
A streamlined workflow designed to deliver accurate results efficiently.
Submit your samples with testing requirements
We design the optimal testing protocol
Conduct comprehensive analysis
Receive detailed test reports
Contact our team today to discuss your testing requirements and receive a customized quote.
Request a QuoteTrusted by leading companies worldwide for accurate and reliable testing services.
"ZKGX Research provided exceptional service in identifying an unknown contaminant in our production line. Their rapid response and detailed analysis saved us significant downtime."
"The chemical composition analysis from ZKGX helped us optimize our material selection process. Their technical expertise and comprehensive reports are outstanding."
"We've been working with ZKGX for over 3 years. Their mechanical testing services consistently meet our stringent aerospace industry requirements. Highly recommended."
