Laboratory Testing ServicesLab Testing Services
Leveraging CNAS/CMA accredited modern laboratory networks, we provide precise, impartial physical and chemical test reports to help your products cross global technical trade barriers。
Real-time sync with CNAS/CMA accredited lab database
Core Testing Domains
Tailored testing solutions for different industries, ensuring products meet mandatory regulations and buyer standards in target markets.
Textile, Apparel & Footwear
Covering composition analysis, colorfastness, dimensional stability, physical strength, and eco-textile chemical safety (formaldehyde/azo/heavy metals).
Consumer Goods, Toys & Furniture
Targeting toy safety (EN 71/ASTM F963), furniture strength (BIFMA), food contact materials (FCM), and e-commerce packaging transit tests.
Electronics & Electrical
Providing Safety, EMC, RoHS 2.0, REACH SVHC screening, and battery safety testing.
Get Testing Plan & Quote
Unsure which tests are required? Tell us your product type and export market, and our experts will customize the most cost-effective testing plan.
Submit Testing RequirementscGMP-Compliant Laboratory Testing Services
Reliable analytical data underpins every quality decision. QTC's laboratory testing services support your product lifecycle from raw material receipt to finished product release — delivering accurate, defensible data for regulatory submissions and internal quality systems.
Physical & Chemical Testing
| Test | Description |
|---|---|
| Method Development & Validation | ICH Q2(R1)-compliant analytical method development and validation |
| Assay Testing | Quantitative analysis of active pharmaceutical ingredients |
| Related Substances | Impurity identification and control per ICH Q3A/Q3B requirements |
| Unknown Substance ID | HPLC-MS, NMR-based unknown impurity identification |
| Stability Testing | Accelerated and long-term stability studies per ICH Q1A |
| Extractables & Leachables | USP/ISO-compliant container-closure compatibility studies |
Microbiological Testing
| Test | Application |
|---|---|
| Microbial Limits Testing | Quality control for non-sterile products |
| Preservative Efficacy | USP/EP antimicrobial effectiveness evaluation |
| Antimicrobial Testing | Validation of growth inhibition / neutralization capability |
| Endotoxin Testing (LAL/rFC) | Injectables, medical devices, and API pyrogen testing |
Specialized Testing
- Water System Validation — PW (Purified Water) and WFI (Water for Injection) system qualification and routine monitoring
- Cleanroom Qualification — ISO 14644 and EU GMP Annex 1 compliant classification and monitoring