Washing Powder Testing

Washing powder is an alkaline synthetic detergent used for washing clothes. Washing powder is a commonly used laundry detergent in daily life, which has the effect of removing oil, decontamination and making clothes fragrant.

Washing powder testing is an important link to ensure product quality and safety. Washing powder testing can help you understand the specific health conditions and harmful substance content of the product, assess whether the product meets the relevant standards and regulations of the industry, so as to guarantee that the product is harmless to human health and protect the legitimate rights and interests of consumers.

STEMart provides comprehensive washing powder testing services to ensure that products comply with industry standards and regulations, and protect the health and legitimate rights of consumers.

Test Samples

Phosphorus-containing washing powder, phosphorus-free washing powder, enzymatic washing powder, aromatic washing powder, etc.

Standard Tests

• Component analysis
• Content testing
  • Active ingredient content
  • Moisture content
  • Free alkali content
  • Total active substance content of ethanol
  • Anionic surfactant content
  • Phosphorus content
  • Lead content
  • Arsenic content
  • Mercury content
  • Heavy metal content
• Physical and chemical index testing
  • Stability
  • pH
  • Graininess
  • Decontamination effect
  • Degreasing effect
  • Blood stain removal effect
  • Fragrance retention effect
• Microbiological index
  • Total colony
  • Total number of molds and yeasts
  • Coliform
  • Pseudomonas aeruginosa
  • Staphylococcus aureus
• Toxicological testing
  • Skin irritation testing
  • Acute eye irritation testing

For more information about our washing powder testing services, please contact us.