U-40 INSULIN SPRØJTER (0.5ML, 32G, 6MM)

U-40 Syringes for Insulin

Overview

The U40 0.5 ml insulin syringe with a 32G, 6 mm needle is designed for precise metering and subcutaneous administration of liquids and peptides at a U40 concentration. Equipped with an ultra-fine 32-gauge needle, it minimizes tissue trauma and discomfort, making it ideal for frequent or sensitive administration. The transparent barrel with clear, high-contrast graduation lines ensures precise dosing up to 50 units (0.5 ml), reducing the margin of error in sensitive research and therapeutic environments.

Materials and construction

Although not a chemical compound, medical grade materials are used in the construction of this syringe to ensure safety and chemical stability during use:

• Needle: Surgical grade stainless steel, coated with a micro-bonded silicone lubricant.

• Cylinder and piston: Non-toxic, medical grade polypropylene, ensuring chemical inertness.

• Piston tip: Latex-free synthetic rubber to provide a secure and leak-free seal.

Research studies and clinical trials

Precision in subcutaneous administration

Studies emphasize the importance of needle length and gauge for subcutaneous administration. A 6 mm, 32G needle has been clinically shown to reliably deliver solutions into the subcutaneous tissue layer without penetrating to the intramuscular boundaries, which is essential for consistent absorption rates of peptides.

Minimizing trauma at the injection site

The use of ultrafine (32G) needles in research protocols significantly reduces the incidence of injection site irritation, bruising, and lipohypertrophy. The micro-bonded silicone coating further reduces friction, providing a smoother insertion and improving subject compliance.

For Research Use Only: U40 0.5ml 32G-6mm Insulin Syringes are available for research and laboratory use only. Please review and comply with our Terms and Conditions before ordering.

References

1. Journal of Clinical Investigation – Guidelines for optimal needle lengths for subcutaneous peptide absorption.

2. Endocrine Practice – Studies in reducing trauma at the insertion site using ultra-fine (32G) and short (6 mm) needles.