Active substance
Arsenic Tribromide
2 products from 1 companies contain this in United States.
2 without prescriptionPellet
Available without a prescription
Arsenicum Bromatum30CWithout prescription Boiron · Arsenic TribromideArsenicum Bromatum200CWithout prescription Boiron · Arsenic Tribromide
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.