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PRE-TANK REPLACEMENT Site Assessment Work Plan <br />4315 Waterloo Road Stockton, CA. <br />Aegis Project No. 89-047 <br />Page 27 <br />- Carcinogen <br />- Infectious <br />K. Dermal Toxicity data is summarized in the <br />categories: <br />Skin penetration <br />A - negligible penetration (solid-polar) <br />- slight penetration (solid-nonpolar) <br />C - moderate penetration(liquid-nonpolar) <br />- high penetration (gas/liquid-nonpolar) <br />Systemic Potency <br />following three <br />- slight hazard - <br />lethal dose for <br />F - moderate hazard <br />lethal dose for <br />- extreme hazard - <br />lethal dose for <br />LD = 500-15,000 mg/kg <br />70 kg man = 1 pint-1 quart <br />- LD50 = 50-500 mg/kg <br />70 kg man = 1 ounce-1 pint <br />LD = 10-50 mg/kg <br />70 kg man = drops to 20 ml <br />Local Potency <br />- slight - reddening of skin <br />I - moderate - irritation/inflammation of <br />- extreme - tissue destruction/necrosis <br />1. Acute Exposure Symptoms <br />A - abdominal pain <br />central nervous system depression <br />comatose <br />convulsions <br />confusion <br />dizziness <br />diarrhea <br />drowsiness <br />eye irritation <br />fever <br />headache <br />nausea <br />respiratory system irritation <br />skin irritation <br />0 - tremors <br />unconsciousness <br />vomiting <br />weakness <br />skin