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Amazon.com: EasyTouch U-100 Insulin Syringe with Needle, 30G 1cc 1/2-Inch (12.7mm), Box of 100 : Industrial & Scientific
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Amazon.com: EasyTouch U-100 Insulin Syringe with Needle, 29G 1cc 1/2-Inch (12.7mm), Box of 100 : Industrial & Scientific
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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
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