General info - http://www.drugs.com/pro/gallimycin-pfc.html
Package weighs 250g
Package contains 65g of Erythromycin
Package is therefore 65 ÷ 250 = 0.26 = 2.6% Erythromycin
One gram = 26mg Erythromycin
From the Durvet site "Aids in the control of Chronic Respiratory Disease due to Mycoplasma gallisepticum, Infectious Coryza due to Haemophilus gallanarum, and Bluecomb. An ideal antibiotic to rotate with Tylan® Soluble Pwd."
Edited by casportpony - 9/24/15 at 12:20pm