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Quality Control and Assurance

At Fujian Wolfa Biotechnology Co., Ltd, quality drives every step of our process. From raw materials to final delivery, we apply strict protocols, expert oversight, and advanced instrumentation to ensure consistent safety, purity, and performance across our products.
ICP-OES
ICP-OES
XPS
XPS
XRD
XRD
UV-vis
UV-vis
TG
TG
NMR
NMR
LC
LC
IC
IC
GC
GC
DSC
DSC

Advanced Analytical Capabilities

 
With a full suite of high-precision instruments, we ensure rigorous quality control, enable trace-level impurity detection, and generate robust data to support product development and process optimization.
Supplier And Raw Material Oversight
We enforce a stringent supplier qualification process to ensure the long-term reliability and high quality of our materials. All raw materials undergo rigorous inspection before entering production, ensuring compliance with our high standards.                                                     Key Measures Include:
  • 01
    Supplier Qualification
    Only vetted and trusted producers are selected.​​​​​​​
  • 02
    Raw Material Inspection​​​​​​​
    Comprehensive analysis of every batch before use.​​​​​​​
  • 03
    Stable and Traceable Supply Chain​​​​​​​
    By maintaining close partnerships with trusted suppliers, we ensure continuity in quality and traceability from source to production.​​​​​​​

Process Quality Monitoring

 
Our analytical team closely monitors key quality indicators throughout the production process, ensuring that each batch meets stringent specifications. Additionally, our process is continually optimized to improve efficiency and maintain product uniformity. This systematic approach ensures that every product performs at its best and adheres to the highest industry standards.
 
 
Monitored Quality Indicators:
  • Appearance
  • Purity
  • Moisture Content
  • Impurity Content
  • Metallic Impurities
  • pH Value
  • Total Organic Carbon
  • Measured visually or via colorimetry
  • Purity of the main component, typically expressed as a percentage (e.g., ≥99.9%).
  • Typically measured by Karl Fischer titration; affects product stability
  • Includes organic, inorganic impurities, or byproducts.
  • Measured by ICP-MS or ICP-OES, critical for electronic-grade materials
  • Acidity/alkalinity of water-soluble products
  • Monitors organic contamination in electronic chemicals

Storage and Retention Standards

With state-of-the-art facilitates and comprehensive environmental controls, we maintain rigorous storage standards to ensure the integrity of our products.
 
Storage Features Include:
 Temperature & Humidity Reguation
 Segregation of Hazardous Materials
 24/7 Environmental Control
 Explosion-resistant Facilities
 Dynamic Shelf-life Verification
Globally Recognized Provider of Integrated Solutions for High-end New Materials and Fine Chemicals

CONTACT US

 Phone:+86 18050950397
 Email:jomin@wolfabio.com
 WeChat:+86 18050950397
  WhatsApp:+86 18359103607
Address: 3901 Sansheng Tuscany, Nanyu Town, Minhou County, Fuzhou City, Fujian Province

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