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Quiz: Calculation of Predicted No-effect Concentration (PNEC)

Quiz: Calculation of Predicted No-effect Concentration (PNEC)

2016-08-11
This is the answer to a quiz on how to derive predicted no-effect concentration (PNEC) for 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.

Comparison of GHS Building Blocks in EU, USA, China and Japan

Comparison of GHS Building Blocks in EU, USA, China and Japan

2016-08-02
GHS allows individual countries or competent authorities to choose which GHS hazard classe Read More.

Japan RoHS

Japan RoHS

2016-07-20
Japan RoHS usually refers to the Law for Promotion of Effective Utilization of Resources i Read More.

Comparison of Intermediate Registration Requirements in EU, USA, China, Japan and Korea

Comparison of Intermediate Registration Requirements in EU, USA, China, Japan and Korea

2016-07-20
Chemical intermediates are a common necessity during the synthesis of many products s Read More.

Correlations between TDG and GHS

Correlations between TDG and GHS

2016-07-19
The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and Read More.

Perfluorooctane sulfonic acid and its derivatives (PFOS)

Perfluorooctane sulfonic acid and its derivatives (PFOS)

2016-07-17
Perfluorooctane sulfonic acid and its derivatives (PFOS) is a persistent organic poll Read More.

Azocolourants and Azodyes

Azocolourants and Azodyes

2016-07-17
Azocolourants and Azodyes are one group of synthetic dyestuffs based on nitrogen that are  Read More.

Dimethylfumarate (DMF)

Dimethylfumarate (DMF)

2016-07-17
Dimethylfumarate (DMF) is know to cause skin problems and cancer. It is often used as a pr Read More.

Chromium VI compounds

Chromium VI compounds

2016-07-17
Chromium VI compounds are highly toxic for both acute and chronic exposures and can cause  Read More.

Nickel and its compounds

Nickel and its compounds

2016-07-17
Nickel and its compounds are known to cause adverse effects on human's dermal (skin), Read More.

Mercury and its compounds

Mercury and its compounds

2016-07-17
Mercury and its various compounds are widespread and persistent in the environment. They  Read More.

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