Existing Chemical

The evaluating standard for standard registration

 

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The acceptance for the data

 

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Designated List of Existing Chemical Substances

Prenatal Developmental Toxicity Study
  • Guidelines

    OECD 414

  • Test system

    SD rats

  • Test Aims

    To realize whether long-term chemical use during pregnancy affects maternal, embryonic and offspring development during pregnancy.

  • Lead time

    12 to 14 months (pre-test was contained)

Daphnia sp. Acute Immobilisation Test
  • Guidelines

    OECD 202

  • Test system

    Daphnia magna

  • Test Aims

    Through observing the lethal rate, LD50, and no observable effect concentration (NOEC) to evaluate the hazard assessment on chemicals affected on Daphnia. sp. in aquatic environment.

  • Lead time

    3 to 6 months (pre-test was contained)

Freshwater Alga and Cyanobacteria, Growth Inhibition Test
  • Guidelines

    OECD 201

  • Test system

     

  • Test Aims

    Through observing the lethal rate, LD50, and no observable effect concentration (NOEC) to evaluate the hazard assessment on chemicals affected on freshwater algae in aquatic environment.

  • Lead time

    3 to 5 months (pre-test was contained)

Fish, Acute Toxicity Test
  • Guidelines

    OECD 203

  • Test system

    zebra fish

  • Test Aims

    Fish are the highest consumers in vertebrates in aquatic environment. We use chemicals to co-cultivate with fish to evaluate the harm, obtain the half-effect concentration (EC50) or no observable effect concentration (NOEC) through mortality.

  • Lead time

    3 to 6 months (pre-test was contained)

Ready Biodegradability: Manometric Respirometry Test
  • Guidelines

    OECD 301F

  • Test system

    Microbiome

  • Test Aims

    Incubating the microbiome with chemicals to evaluate the bio-degradation effect and the inhibition effect on microbiome growth.

  • Lead time

    4 to 6 months