Amazon.com: 100pcs of 30 Gauge 1/2 inch needle- Disposable needles for injections syringes - Suitable for scientific labs practice and experiment, Veterinary,Industrial drawing and refilling liquids : Industrial & Scientific
Hypodermic needle 30G 1/2", sterile, 100/box - Exel – My Medical Supply Company
BD PrecisionGlide™ 30 G x 1/2" Hypodermic Needles - 305106 – Medsitis
Insulin Syringe with Ultra-Fine Needle 30G x 1/2", 1 mL (100 count) – Save Rite Medical