A. Stepanov

Author of 20 articles in the encyclopedia. Name transliterated from the original Russian signature.

• Alkaloids
• Ammonia
• Amyl Nitrite
• Antifebrin
• Antipyrine
• Atropine
• Bromine
• Caustic Alkalis
• Chemical Condensation
• Chloroform
• Forensic Chemistry
• Hydrocyanic Acid
• Ketones
• Lead
• Manganese
• Mercury
• OXIDES
• Phosphorus
• POISONS
• Strychnine