Price: $28.97
Temporarily out of stock; call for availability.
Ferrous sulfide, H2S generating
FeS
F.W. 87.91
Hazard Alert
Contact with acid liberates poisonous hydrogen sulfide gas; do not dispose of the product down a drain that might contain acid. Hydrogen sulfide gas is toxic and flammable.
This item can only be shipped to schools, museums and science centers