Citric Acid is used to increase solubility of tetracyclines when used in swine and poultry drinking water. Citric Acid can also used as a waterline cleaner and antimicrobial. Two-year shelf life. 

Directions:

• To Increase Antibiotic Solubility — (oxytetracycline, chlortetracycline, tetracycline) Mix 205 grams (1/2 packet) Citric Acid 410 with 25.6 grams antibiotic in a stock solution. Then deliver per label instructions.
• For a Water Line Cleaner — Mix 820-1,640 grams (2-4 packets) in 1 gallon of water. Use alone to clean water lines.

Contents: [30] 410 gram packets