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Overview and Comparison of PBT and vPvB Criteria in EU and USA

Overview and Comparison of PBT and vPvB Criteria in EU and USA

2017-05-25
PBT substances are substances that are Persistent, Bioaccumulative and Toxic (PBT). vPvB s Read More.

Differences between BCF, BAF and BMF

Differences between BCF, BAF and BMF

2017-04-25
Bio-concentration factor (BCF), bio-accumulation factor (BAF) and biomagnification factor  Read More.

How to Use EbC50, ErC50, ErC10 and NOEC Data from Algae Growth Inhibition Test

How to Use EbC50, ErC50, ErC10 and NOEC Data from Algae Growth Inhibition Test

2017-03-01
Typical 72h-96h algae growth inhibition test  can provide both acute and chronic endp Read More.

What Is M-factor and How It Is Used for GHS Classification

What Is M-factor and How It Is Used for GHS Classification

2017-02-02
M-factor stands for multiplying factor for substances that are highly toxic to aquatic env Read More.

What is Environmental Release Category (ERC) and How It is Used for Environmental Risk Assessment

What is Environmental Release Category (ERC) and How It is Used for Environmental Risk Assessment

2016-11-11
Environmental release category (ERC) is a key REACH use descriptor to define the release f Read More.

How to Use EUSES to Estimate Predicted Environmental Concentrations (PEC)

How to Use EUSES to Estimate Predicted Environmental Concentrations (PEC)

2016-10-14
We hope you have enjoyed learning how to calculate predicted no-effect concentration (PNEC Read More.

How to Calculate Predicted No-Effect Concentration (PNEC)

How to Calculate Predicted No-Effect Concentration (PNEC)

2016-07-13
Predicted No-Effect Concentration (PNEC) is the concentration of a substance in any e Read More.

Terrestrial Toxicity

Terrestrial Toxicity

2016-03-28
Terrestrial toxicity is defined as the study of the effects of a chemical substance to ter Read More.

Aquatic Toxicity

Aquatic Toxicity

2016-03-23
Aquatic toxicity is defined as the study of the effects of a chemical substance to aquatic Read More.

Degradation

Degradation

2016-03-23
Degradation is the process by which a chemical substance is broken down to smaller molecul Read More.

Bio-accumulation

Bio-accumulation

2016-02-01
Bioconcentration Factor (BCF) is an indicator of a chemical substance’s tendency to  Read More.

Soil Adsorption Coefficient (Kd/Koc)

Soil Adsorption Coefficient (Kd/Koc)

2016-02-01
Soil adsorption coefficient (Kd) measures the amount of chemical substance adsorbed onto s Read More.

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