JINYULAI 1ml Syringes with 31G 5/16" (8mm) Needles — 100-Pack, Leak-Resistant Accurate Graduations

JINYULAI 1ml/cc syringes with 31G 5/16" (8mm) needles, sold in a 100-pack, are precise, leak-resistant dispensing tools intended for laboratory, industrial, and household applications.

These single-use syringes are designed for accurate small-volume measurement and clean transfer of liquids and semi-liquids. Each syringe is individually wrapped for hygiene and convenience. Built from durable materials with clear graduation marks, they help you measure, dose, and transfer fluids reliably in testing, crafting, model-making, and other non-medical environments. Please note: these syringes are not for medical, veterinary, or professional healthcare use.

How accurate are the measurements on these 1 ml syringes?

The syringes include clear, easy-to-read markings to support precise volume control up to 1 ml. Graduations are printed for consistent reading and repeatable dosing, reducing guesswork during small-volume tasks.

• Clear, contrasting graduation lines for quick visual checks
• 1 ml capacity with smaller subdivision marks for fine measurement
• Transparent barrel lets you view liquid level and air bubbles
• Suitable for laboratory-style measuring, crafts, and formula mixing

Are these syringes durable and leak-resistant for repeated handling?

Constructed from thicker, high-quality plastics, the syringes withstand normal handling without deforming. The needle-to-barrel fit and plunger design minimize leaks and drips during dosing and transfer operations.

• Sturdy barrel and plunger resist bending under typical use
• Engineered seal prevents fluid seepage around the plunger
• Reliable needle attachment reduces chance of accidental disconnection
• Individually wrapped units preserve integrity until needed

What safety and hygiene features should I expect from the pack?

Each syringe comes individually wrapped to protect it from contamination and simplify storage. Single-use design eliminates cross-contamination risks when used appropriately in non-medical settings.

• Individual sterile-style packaging for cleanliness and handling
• Disposable after one use to prevent transfer of residues
• Clear labeling on packaging for quick count and inventory
• Compact 100-count box for organized storage

What kinds of tasks are these syringes best suited for?

These syringes excel where small, accurate liquid handling is required but medical certification is not. They are well-suited for labs, hobby projects, industrial dosing, and household maintenance jobs that call for precise small-volume transfers.

• Laboratory sample handling, reagent dispensing, and testing
• Model-building, resin casting, and precise craft work
• Refilling ink, adhesives, or lubricants in controlled amounts
• Household tasks like measuring concentrated cleaners or solutions

Who is this for: The JINYULAI 1 ml 31G (8mm) syringe 100-pack is ideal for laboratory technicians, hobbyists, manufacturers, and DIYers who need compact, accurate single-use syringes for non-clinical applications. If you require sterile, certified medical devices, choose products labeled and regulated for healthcare use; otherwise, these syringes offer a practical, economical solution for precise small-volume dispensing in industrial, scientific, and creative settings.