Medicore Insulin Syringes Case 514 by Medicore Medical Supply GROUP: Needles & Syringes:Syringe/Needle Combo's:Insulin Standard Item Description: Insulin Syringe, 30G x 5/16", 1/2cc, 100/pk, 5 pk/Case Packaging Desc: Syringe Insulin 30Gx5/16In1/2Cc 100/Pack 5Pk/Case Country of Origin: Harmonized Tariff Code: Product Description: