Amazon.com: PetTest U-40 Pet Insulin Syringes With Needles - Comfortable Thin 31 Gauge Needles - For Cats & Dogs - Pets Diabetic Supplies - 100 Pack - Thinnest 31G, 5/16" long needle, 1/2cc (0.5cc) Volume : Pet Supplies
Amazon.com: UltiCare VetRx U-40 Pet Insulin Syringes, Comfortable and Accurate Dosing of Insulin for Pets, Compatible with Any U-40 Strength Insulin, Size: 1/2cc, 29G x ½'', with Half Unit Markings, 100 ct
Disposable Syringe w /Needle Covidien - Needles Syringes
Syringe 1 ml (0.034 floz) - Dogs & Puppies
3ml Syringe with 23 Gauge Needle (10ct)
How to Convert U-100 and U-40 Insulin and Syringes for Dogs and Cats
Monoject Oral Syringe | 1800PetMeds
BD U-40 Pet Syringes - Vet Insulin Syringes | VetRxDirect