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Discover exact chemical compositions, trace hidden impurities, and master sample quality.
Huajian Testing offers comprehensive chemical analysis and laboratory testing to quantify active ingredients, evaluate material variations, and ensure strict compliance across all product batches.
Related Services
Identify product composition to support cost evaluation, product substitution, competitor benchmarking, performance optimization, and safety assessment.
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Identify unknown substances, contaminants, and unexpected components to support failure investigation, quality control, and product improvement.
Common Materials and Products We Analyze
Our compositional analysis can be applied to initial R&D formulations, pilot-scale batches, commercialized goods and post-degradation residues.
Plastics and polymer blends
Rubber and elastomers
Epoxy and polyurethane resins
Silicone materials
Composite materials
Adhesives
Sealants
Coatings
Inks
Paint materials
Industrial chemicals
Process chemicals
Fine chemicals
Surface treatment chemicals
Chemical additives
Solvents and surfactants
Unknown liquids and powders
FAQ
Q1：What is the sample-sending process for clients? Are there any shipping restrictions?
A: Our sample-sending process is simple and straightforward: Online Consultation & Quote >> Complete Request Form & Prepare Sample >> International Express Shipping >> Sample Receipt & Lab Analysis.
Requirements: Ensure all samples are securely sealed and accompanied by an SDS/MSDS (Safety Data Sheet, if applicable for chemicals) or product description.
Sample Quantity: Requirements vary depending on the analysis. Our technical consultants will inform you of the required amount prior to shipping .
Restricted Materials: For hazardous materials, liquids, or powders, we assist with customs clearance guidelines and provide necessary compliance declarations to ensure smooth clearance.
Q2: How long does it take to receive the test report after shipping from Southeast Asia?
A: The overall turnaround time depends on shipping duration + analysis time:
International Logistics: Shipments from major Southeast Asian countries (e.g., Singapore, Malaysia, Thailand, Vietnam, Indonesia, Philippines) via DHL, FedEx, or SF Express typically take 2 to 4 business days to arrive at our laboratory.
Testing Duration: Standard composition analysis (e.g., unknown material identification, formula reverse engineering, main component qualitative/quantitative analysis) takes 5 to 7 business days upon sample arrival and payment confirmation.
Expedited Service: Urgent testing services (2 to 3 business days) are available upon request—please contact our support team in advance.
Q3: Are your test reports recognized and legally valid in Southeast Asia and internationally?
A: Reports can be used for customs clearance proof, supply chain quality control, supplier audits, R&D reference, and compliance support for local regulatory bodies (such as Singapore NEA, Malaysia NPRA, Indonesia BPOM, etc.). All reports are delivered in professional English by default (bilingual English/Chinese reports are also available upon request).
Q4: How do you protect our product formulas and trade secrets?
A: We treat your proprietary formulation as our highest priority and protect it through strict measures:
Non-Disclosure Agreement (NDA): We can sign a legally binding Non-Disclosure Agreement before sample submission to protect your product details and data.
Blind Sample Management: Samples are processed using anonymous system codes upon entering the lab so testing personnel cannot identify client or commercial details.
Data Security: All analysis reports and spectral data are stored on encrypted servers and will never be shared with third parties without your explicit written authorization.
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