• DetailHeavy metal Testing

    In recent years, heavy metal pollution incidents have occurred frequently Heavy metal pollution is receiving increasing attention So what are heavy metals? What are the hazards of heavy metals?

  • DetailCA prop65

    California Proposition 65, the Safe Drinking Water and Toxic Enforcement Act of 1986, is the act on toxic chemicals of USA California passed in 1986

  • DetailCPSIA

    The full name of CPSIA “The Consumer Product Safety Improvement Act”it was formally approved as U S Public Law (PUBLIC LAW) 110-314 on August 14, 2008

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