calcium hydroxide
sodium carbonate
Benzoquinone
polyacrylamide
Magnesium sulfate
PAC
Ferrous sulfate
$0.42 - $0.57/kilogram
$1.00 - $1.60/kilogram
$1.00 - $1.60/kilogram
$1.00 - $1.60/kilogram
$0.42 - $0.57/kilogram
$0.12 - $2.70/kilogram
$0.42 - $0.57/kilogram
$0.27 - $1.60/kilogram
$0.42 - $0.57/kilogram
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