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How to Use ECETOC TRA Tool Part II: Consumer Exposure Estimation and Health Risk Assessment

How to Use ECETOC TRA Tool Part II: Consumer Exposure Estimation and Health Risk Assessment

2017-02-09
Consumers may be directly or indirectly exposed to certain chemical substances from the pr Read More.

How to Use ECETOC TRA Tool Part I: Worker Health Risk Assessment

How to Use ECETOC TRA Tool Part I: Worker Health Risk Assessment

2016-12-19
ECETOC's Targeted Risk Assessment  tool (ECETOC TRA) is a free tool developed by the  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.

Overview of Exposure Assessment Tools for Chemical Risk Assessment

Overview of Exposure Assessment Tools for Chemical Risk Assessment

2016-11-08
Exposure assessment is a key part of chemical risk assessment. Quite often measured exposu Read More.

How to Understand REACH Use Descriptors

How to Understand REACH Use Descriptors

2016-10-15
REACH use descriptor system is a system developed by ECHA to facilitate chemical risk asse 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 Derived Minimal Effect Level (DMEL)

How to Calculate Derived Minimal Effect Level (DMEL)

2016-09-04
Derived minimal effect level (DMEL)  is defined as a level of exposure below whi Read More.

How to Modify Dose Descriptors to A Correct Starting Point

How to Modify Dose Descriptors to A Correct Starting Point

2016-08-10
When calculating derived no-effect level (DNEL), it is very important to convert certain&n 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.

Overview of Toxicological Dose Descriptors (LD50, LC50, EC50, NOAEL, LOAEL, etc)

Overview of Toxicological Dose Descriptors (LD50, LC50, EC50, NOAEL, LOAEL, etc)

2016-06-17
In toxicology and eco-toxicology, dose descriptor is the term used to identify the relatio Read More.

How to Derive Derived No-Effect Level (DNEL)

How to Derive Derived No-Effect Level (DNEL)

2016-06-14
Derived No-Effect Level (DNEL) is defined as the level of chemical exposure above whi Read More.

Chemical Risk Assessment: Overview and Examples

Chemical Risk Assessment: Overview and Examples

2016-05-17
In this article, we will give you an introduction to chemical risk assessment. We will foc Read More.

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