GLUCO-CARE 0.5 ml Syringes 31G x 5/16" (8mm) — 100/box, clear graduated, leak‑proof plunger

GLUCO-CARE 0.5 ml/cc syringes (31G, 5/16" / 8mm) are single-use, precision graduated syringes designed for accurate small-volume dosing in laboratory, industrial, and home-tool applications.

These 100-count syringes combine a fine 31-gauge needle with a short 8mm length and a clear, bold graduation barrel to make small-volume liquid handling simple and repeatable. The smooth, leak-proof plunger and single-use design reduce contamination risk while ensuring consistent withdrawal and dispensation. They are labeled for industrial, science lab, experimental, and general home tool use.

How precise are the graduations for small-volume measurements?

The barrel displays large, high-contrast numbers and clearly spaced markings to help you measure 0.5 ml accurately. The graduated design minimizes reading errors during aspiration or dispensing so you can repeat measurements reliably.

• 0.5 ml maximum volume with clear graduation lines
• Bold, easy-to-read numeric markings
• Transparent barrel for unobstructed visual verification
• Graduations calibrated for small-dose accuracy

Will the plunger maintain a leak-proof seal during use?

The syringe plunger is manufactured to create an airtight fit in the barrel, reducing the risk of leakage during both withdrawal and injection motions. A smooth plunger action also helps prevent snagging so you can operate one-handed when necessary.

• Tightly fitted plunger prevents fluid escape
• Smooth travel reduces user effort and stopping errors
• Single-use design avoids cumulative wear that causes leakage
• Consistent performance across the box of 100 syringes

What needle specifications does this syringe include and why does that matter?

Each syringe is fitted with a 31-gauge needle at 5/16" (8mm) length, giving a very fine gauge and short length suitable for delicate or compact applications. The small diameter reduces flow volume and shear, which is useful when handling small doses or viscous liquids in controlled settings.

• 31G needle for fine puncture and controlled flow
• 5/16" (8mm) length keeps penetration shallow and controlled
• Stable needle attachment compatible with the syringe hub
• Box of 100 for bulk tasks and repeat experiments

Are these syringes reusable or intended for single use?

These syringes are designed for single use to avoid cross-contamination and to maintain consistent calibration. Proper disposal after use is recommended according to local safety and waste guidelines.

• Single-use only to preserve accuracy and hygiene
• Dispose following local regulations for sharps and industrial waste
• Box of 100 provides long-term supply for repeated tasks
• Not intended for clinical or patient medical claims on this listing

Who is this for? GLUCO-CARE 0.5 ml 31G x 5/16" (8mm) syringes are aimed at laboratory technicians, industrial technicians, makers, hobbyists, and anyone who needs dependable small-volume syringes for experiments, precise fluid transfers, or home-tool tasks. If you require highly repeatable small-dose dispensing, bulk convenience, and leak-resistant performance without ongoing maintenance, this 100-count box is a practical choice.