For precise, small-volume injections or accurate dispensing, a 30 gauge 5/16 inch syringe is a reliable choice. This guide highlights five top options, ideal for labs, medical practices, or home-use scenarios where sterile packaging and clear measurements matter. The listed products are best for quick one-handed use, routine dosing, and situations requiring individually sealed packaging to maintain sterility. Use this overview to compare needle size, capacity, packaging, and ease of use to pick the right syringe for your needs.
Quick buyer snapshot:
- Best for bulk sterile supply in a controlled lab setting: 1 ml/cc, 100 pcs, individually packed
- Best for standard single-use needs with clear scales: 1 ml/cc, 100 pcs, individually wrapped
- Best for mid-volume Lab applications: 1 ml/cc, 120 pack, bulk wrapped
- Best for compact kits or education: 1 ml/cc with needles, pack of 25
- Best for reliable one-handed operation: 1 ml/cc, 100 pack, individually sealed
1 ml/cc 30 Gauge 5/16 Inch Syringe, 100 Pack

Brand: Aicare
Key features include a 1 ml/cc capacity, 30 gauge needle size, and 5/16 inch length. The set comes in 100 individually sealed syringes, designed for safety and sterility. Clear scale markings aid precise dosing, and the smooth plunger supports steady dispensing. This option suits laboratories, clinics, and any setting that prioritizes sanitation and accuracy in small-dose delivery.
Best for: Bulk sterile supply in teaching labs or clinics where many single-use syringes are needed daily. Choose this if you want individually sealed packaging for each syringe to minimize contamination risk. Limitation: Bulk packaging may require careful inventory management to track usage rates.
U-100 1ml 30 Gauge 5/16″ Syringe, 100 Pack

Brand: Gesanghua
This set provides 1 ml capacity with a 30G, 5/16 inch needle. Each syringe is individually wrapped, and the package supports everyday use with a focus on durability and clear measurement marks. The plunger is designed for smooth movement, helping dosing accuracy in routine tasks.
Best for: Daily-use kits where dependability and straightforward dosing are essential. Choose this if you need reliable individual packaging for quick replacement. Caution: Packaging count varies by listing; confirm the exact quantity before purchasing.
120 Pack U-100 Syringes, 30G 5/16″ (8mm) 1ml/cc

Brand: Lounert
This bulk option includes 120 individually wrapped syringes with 1 ml capacity and 30G 5/16″ needles. Clear barrel markings support precise dosing, and the U-100 compatibility ensures accurate measurements for sensitive applications. It’s well-suited for laboratories and larger-scale dispensing tasks where a steady supply is needed.
Best for: Bulk lab supplies where consistent, accurate dosing is required over extended use. Better for: institutions or workflows that benefit from bulk supply with clear graduations. Limitation: Bulk packaging may demand more storage space.
1ml/cc Syringe with Needle, 30 Gauge 5/16 inch, Pack of 25

Brand: GODCREAT
Includes are 25 units per pack, with 1 ml capacity and 30G 5/16 inch needles. The syringes are individually sealed and come with protective covers for easy use. Clear scale markings help with precise dosing, and a smooth plunger enhances usability in quick tasks. This option is ideal for compact kits or education scenarios where smaller batches are sufficient.
Best for: Education kits or small research tasks where a compact, ready-to-use set is valuable. Choose this if you want a smaller bundle without compromising measurement clarity. Caution: Pack size is smaller, so frequent replacements may be needed for higher-volume labs.
U-100 1ml 30 Gauge 5/16″ Syringe, 20 Pack

Brand: Gesanghua
This 20-pack option provides 1 ml capacity with 30G 5/16 inch needles. Each syringe is individually sealed to maintain cleanliness. The design emphasizes clear measurement marks and a smoothly functioning plunger for dependable dosing in smaller quantities. It’s a practical choice for clinics or home use where moderate daily need exists.
Best for: Moderate daily dosing with a preference for individually sealed units. Better for: small clinics or personal use where stocking a limited number of backups is sufficient. Limitation: May not meet high-volume lab requirements.
1ml Syringe 30G 5/16″ 8mm, Pack of 100

Brand: DJIZX
Offering a full 100-count pack, this option features 1 ml/cc capacity, 30G needle size, and 5/16 inch (8 mm) length. The syringes are individually wrapped, ensuring reliability and sterility per use. The design emphasizes a leak-proof structure and easy handling, suitable for tasks requiring consistent small-dose volumes.
Best for: Large-scale temporary projects or educational programs needing a steady supply. Choose this if you want a straightforward, high-quantity option with reliable packaging. Limitation: Data notes do not specify needle sharpness or compatibility specifics beyond standard lab use.
Buying Guide
What matters most when choosing a 30G 5/16″ syringe?
- Volume and scale readability: Look for clear, bold graduation marks to ensure precise dosing.
- Packaging: Individually sealed units reduce contamination risk; consider whether you need bulk or small packs.
- Needle gauge and length: 30G and 5/16″ (8 mm) are typical for fine injections; confirm compatibility with your intended fluid viscosity.
- Material and durability: High-quality plastics with smooth plungers improve accuracy and reduce waste.
- Intended use: Lab, clinical, or educational settings may favor different pack sizes and packaging hygiene.
Practical comparison at a glance
- Best for bulk sterile supplies: 100-pack, individually sealed (Aicare).
- Best for daily small-dose dosing: 100-pack, individually wrapped (Gesanghua).
- Best for large-scale lab use: 120-pack, bulk wrapped (Lounert).
- Best for compact education kits: 25-pack with needle (GODCREAT).
- Best for moderate daily use: 20-pack individualized (Gesanghua).
FAQ
- What does U-100 mean? U-100 indicates the syringe is calibrated for insulin-type dosing with units per mL appropriate for smaller doses.
- Are these syringes sterile? All listed sets emphasize individual packaging and sealed units to minimize contamination, but confirm sterilization status on the product page.
- Is 30 gauge suitable for all liquids? 30G is thin and appropriate for low-viscosity fluids; thicker substances may require larger gauges.
- Can I use these syringes for educational purposes? Yes, several packs are designed for teaching labs and student kits due to clear scales and easy handling.
- Do these come with needles attached? Most listings specify needles of 30G 5/16″, but always verify whether a needle is included and whether it is pre-attached or separate.