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. 2015 Jun 12;20(6):10928–10946. doi: 10.3390/molecules200610928

Table 4.

The penalty points for selected analytical solvents and reagents.

Solvents/Reagents Pictograms Signal Penalty Points
dichloromethane graphic file with name molecules-20-10928-i001.jpg warning 2
hexane graphic file with name molecules-20-10928-i002.jpg danger 8
diethyl ether graphic file with name molecules-20-10928-i003.jpg danger 4
methanol graphic file with name molecules-20-10928-i004.jpg danger 6
ethyl acetate graphic file with name molecules-20-10928-i003.jpg danger 4
MTBE graphic file with name molecules-20-10928-i003.jpg danger 4
acetone graphic file with name molecules-20-10928-i003.jpg danger 4
benzene graphic file with name molecules-20-10928-i005.jpg danger 6
isooctane graphic file with name molecules-20-10928-i002.jpg danger 8
acetonitrile graphic file with name molecules-20-10928-i003.jpg danger 4
isopropanol graphic file with name molecules-20-10928-i003.jpg danger 4
toluene graphic file with name molecules-20-10928-i005.jpg danger 6
chloroform graphic file with name molecules-20-10928-i003.jpg danger 2
elemental mercury graphic file with name molecules-20-10928-i006.jpg danger 8