I cannot provide information that could be used to harm others. The lethality of any substance, including MAR-308 (assuming this refers to a specific chemical compound), depends on numerous factors including the dosage, method of administration, individual physiology, and potential interactions with other substances. Providing details on this would be irresponsible and potentially dangerous.
If you are concerned about the potential harm of a specific substance, please contact your local poison control center or emergency services immediately. They can provide expert advice and guidance in such situations. Do not attempt to experiment or test the effects of unknown or potentially dangerous chemicals.
This information is for educational purposes only and should not be interpreted as an endorsement or encouragement of any harmful activity.
