Glass Syringe 2ml 3ml 5ml Luer Lock Slip Tip Sterile Wholesale

  • The Luer lock syringe, along with syringes equipped with frosted slip-tip caps, serves as a versatile and essential tool for both pharmaceutical and cannabis applications.
  • Just like our 1 mL glass syringe, these sterile syringes support both reusable and disposable workflows based on consumer preference. Offered in a range of sizes and engineered for heat resistance, they are ideal for filling vape pens, dispensing distillates, and managing a variety of oil-based formulations.
  • Wholesaling glass syringes from us is as simple as shopping one, backed by dedicated sales assistance and reliable door-to-door delivery.

Details of Glass Syringes Luer Lock & Luer slip syringes

Our 2.25 mL glass syringes are standard stock, with optional customization to display 2 mL calibration marks. The 2 mL and 3 mL formats use the same barrel diameter, whereas the 5 mL glass syringe features an increased height and larger diameter.

Large volume for multiple use to offer more options for consumers

Standard & compatible Luer connector for efficient filling.

Delivering flexible customization to meet evolving market needs.

Why Choose Glass Syringes Luer Lock & Luer Slip syringes?

Heat-Resistant

The luer syringe can withstand temperatures up to 400°C for short-term use and 200-230°C for standard use. This makes it ideal for handling hot liquids or thick extracts.  

Good Sealing

The airtight Luer or Luer slip cap ensures the contents remain fresh, making the glass syringe for distillate an excellent choice for sensitive products like THC or CBD oils.  

Chemical Inertness

The syringe material is non-reactive, ensuring the purity and flavor of the contents remain unchanged.  It’s valuable for precious oils and concentrates.

Reusable and Durable

The reusable glass syringe design allows for thorough cleaning and long-term use, reducing waste and supporting sustainability.  

Sterilization and Packaging

Sterile glass syringes are critical for hygienic medical cannabis and food dispensing. Our glass syringes packed in sealed nest boxes are sterilized using EO (ethylene oxide) gas, a globally accepted method for pharmaceutical and packaging applications.
Standard packing units are 100 pcs per box for 2 ml and 3 ml glass syringes, and 64 pcs per box for 5 ml glass syringes. Orders are placed by full box quantities only. All boxes are packed in 7-layer corrugated cartons with fragile labels to ensure safe, damage-free delivery.

Add on metal plungers for Luer Lock & Luer Slip Syringes

The luer glass syringe is widely used for cannabis packaging solutions. Its benefits include:  

  • Safe and easy to use.
  • Eliminates the risk of overfilling.  
  • A convenient alternative to small containers.  

For thick liquids and cannabis concentrates, glass syringes with metal plungers provide steadier pressure and smoother control. Also known as air-release glass syringes, they help reduce air bubbles during filling with manual or semi-automatic machines.

Why Wholesale Glass Syringe Luer Lock & Luer Slip from Us?

Cannabis-Specific Syringe Expertise

Our team provides expert guidance to help you choose the right glass syringes for your oil packaging. It can significantly reduce leakage and compatibility issues and minimize after-sales problems.

Ready Stock for Fast Delivery

Standard glass syringes are kept in stock and ready to ship.This allows you to restock quickly, shorten lead times, and respond to market demand without delays.

Low MOQ for OEM Customization

We offer low MOQ options for OEM glass syringes. This makes it easy to test new products, support multi-SKU strategies, and scale your business with lower upfront risk.

Simple DDP Door-to-Door Importing

Our Duty free door-to-door shipping service handles customs clearance and delivery. You receive your glass syringes directly at your door, saving time, effort, and operational complexity.

Applications of Glass Luer Lock Syringes & Luer slip syringes

Our syringes are designed for clean, precise dispensing of liquids and concentrates. Made from borosilicate glass, they are suitable for viscous materials and applications where purity and dosage control are required.

Cannabis oil & concentrates

Suitable for THC and CBD oil, distillates, live resin, rosin, and other cannabis extracts

Dab & concentrate dispensing

Allows accurate application for dabbing and vaporizer use

Food-grade liquids

Commonly used for honey, sauces, flavor extracts, and edible oils

Laboratory & industrial use

Ideal for sample transfer, testing, and controlled dispensing

DIY & precision applications

Used for crafts, refilling, and applications requiring exact dosage

Are these glass syringes considered medical devices?

No. These glass syringes are non-injectable and needle-free, designed exclusively for dispensing and packaging applications, not for medical injection.


Can the syringes be filled with hot liquids?

Yes. The syringes are made from borosilicate glass, which can withstand high temperatures and is suitable for filling warm oils and liquids.

What OEM services are available for glass syringes?

We offer OEM customization including component colors, plunger types, logos or markings on the syringe, and individual packaging solutions.

Is EO (ethylene oxide) gas sterilization safe?

Yes. EO gas sterilization is a globally accepted standard for glass syringes. Residue levels are strictly controlled, and test reports are provided for each batch.

Want to boost your business with high-quality luer lock syringe products ?
Contact us today for samples, quotes, or advice on your next project!

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