TCLP Ash Testing

US EPA RCRA Limit

Avg. WG/TO Output

Chlorides (salts)

no limit

456.4 mg/L

Silver

no limit

0.064 mg/L

Barium

100 mg / L

0.595 mg/L

Cadmium

1 mg / L

0.426 mg/L

Nickel

no limit

0.097 mg/L

Lead

5 mg / L

0.505 mg/L

Arsenic

5 mg / L

0.033 mg/L

Selenium

1 mg / L

0.062 mg/L

Chromium

1 mg / L

0.113 mg/L

Mercury

0.2 mg / L

0.002 mg/L

Thallium

no limit

0.022 mg/L