
Useful tools and links for working with hazardous substances
On this page you will find useful tools and links that you can use during training and when using Stoffenmanager®.
Limit values hazardous substances
Dutch limit values
https://wetten.overheid.nl/BWBR0008587
Dutch and international limit values
International limit values
https://limitvalue.ifa.dguv.de/ (GESTIS)
https://www.tera.org/OARS/WEELs.pdf
REACH limit values
https://chem.echa.europa.eu/
https://echa.europa.eu/nl/home
Kick off values
https://www.dohsbase.nl/nl/kick-off-waarden-achtergrondartikel/
Other useful links for working with hazardous substances
PPM to mg/m3
https://www.cdc.gov/niosh/docs/2004-101/calc.html
Pressure converter
https://www.unitconverters.net/pressure-converter.html
Molecular weight calculator
https://www.bocsci.com/molecular-weight-calculator.html
European Union law
Information about components
https://hazmap.nlm.nih.gov/hazardous-agents
https://pubchem.ncbi.nlm.nih.gov/
http://www.chemspider.com/
Dutch CMR-list
https://zoek.officielebekendmakingen.nl/stcrt-2023-30.html
Frequently asked questions Zelfinspectie
https://gevaarlijkestoffen.zelfinspectie.nl/veelgestelde-vragen