This document lists various toxic substances and their corresponding antidotes. It includes poisons such as acetaminophen, organophosphates, calcium channel blockers, digoxin, methanol, beta blockers, valproic acid, methotrexate, opioids, anticholinergics, warfarin, heparin, sodium channel blockers, cyanide, isoniazid, ethylene glycol, hydrogen sulfide, and chlorates. For each toxic substance, it indicates the recommended antidote to use for treating poisoning from that substance. The document provides this information over multiple pages and instructs readers to contact a phone number for any additional questions.