Amount
(milligrams per liter)
|
Type
|
---|---|
0.2
|
Arsenic
|
5.0
|
Cadmium
|
2.0
|
Copper
|
3.0
|
Chromium (total)
|
3.0
|
Chromium (hexavalent)
|
9.0
|
Cyanide
|
3.6
|
Lead
|
0.02
|
Mercury
|
12.0
|
Methylene chloride
|
50.0
|
Naphthalene
|
1.0
|
Nickel
|
30.0
|
Phenol
|
1.0
|
Selenium
|
5.0
|
Silver
|
50.0
|
Toluene
|
4.3
|
Zinc
|