Intervet has available U-40 syringes in two sizes—a 1 mL syringe and a 0.5 mL syringe for smaller dogs. Syringes are available in boxes of 100.
New York Residents: If you wish to purchase syringes and/or needles your order must be accompanied with a State "Certificate of Need" or a prescription from your vet. In New York state, obtain a certificate by writing:
New York State Department of Health
Bureau Controlled Substances
433 River Street, 5th Floor
Troy, NY 12180
Residents of CA, CT, DE, IL, MN, NJ, NH, NY, or FL residents in Miami-Dade and Broward counties, please ask your veterinarian for a prescription to purchase needles and syringes. Any licensed veterinarian can provide you with a prescription.