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Insulin Syringes U-40

Merck has U-40 syringes available in two sizes : a 29g x 1 cc syringe and a 29g x 0.5 cc syringe for smaller dogs. In 100 ct boxes.

Residents of FL (Miami-Dade / Broward counties only) please ask your veterinarian for a prescription to purchase needles / syringes. Residents of CT, ME, NH, NJ, NY or MN may purchase up to 10 without a prescription. IL up to 20, CA up to 30.

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What is Insulin Syringes U-40?

Merck Insulin Syringes U-40 are intended for use with U-40 (40 units per cc) insulin. For veterinary use only with ProZinc Insulin and Vetsulin Insulin.

Who is Insulin Syringes U-40 for?

Dogs & Cats

Why use Insulin Syringes U-40?

U-40 Syringes are the preferred choice for insulin administration for ease-of-use and your pet's comfort.


Merck Animal Health

How is Insulin Syringes U-40 sold?

U-40 syringes are available in two sizes — a 1 ml syringe (29g x 1cc) and a 0.5 ml (29 x 5cc) syringe for smaller dogs. Syringes are available in boxes of 100.

What special precautions are there?

Keep away from children. Do not sterilize or reuse syringes. Intervet Pet Insulin Syringes U40 are intended for use with U40 (40 units per cc) insulin.

How can I store Insulin Syringes U-40?

Store at room temperature
Use as directed by your veterinarian.

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From the makers of Insulin Syringes U-40

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UltiGuard Insulin Syringes U-40, 29g

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