Precision liquid handling and sample administration require sterile, reliable, and chemically compatible tools. LabFriend offers an extensive range of disposable syringes and needles, located within the syringes section of our chromatography department. These professional-grade consumables are essential for filtration, sample preparation, and routine laboratory fluid transfer.
Why Choose Professional Disposable Syringes & Needles?
Our curated collection of hypodermic and liquid handling tools is designed for safety, accuracy, and universal compatibility:
- Precision Hypodermic Needles: We stock B. Braun Sterican Disposable Needles in various gauges (G 14 to G 21) and lengths, featuring a thin-wall design for optimal flow and minimal penetration force.
- High-Quality Syringe Technology: Utilize Becton Dickinson (BD) Emerald Disposable Syringes, featuring 10 mL Luer-slip or Luer-lock connections for secure attachment to filters and needles.
- Comprehensive Size Range: Our inventory includes B. Braun Sterican needles for diverse applications, from size 1 (G 20) to specialized size 18 (G 26) configurations.
- Sterile Single-Use Design: All syringes and needles in this category are individually wrapped and sterilized to prevent cross-contamination in sensitive analytical workflows.
LabFriend supplies disposable syringes from manufacturers trusted globally for medical and laboratory excellence:
- B. Braun: A world leader in medical technology, providing the industry-standard Sterican range of precision needles.
- Becton Dickinson (BD): Renowned for liquid handling innovation, offering the sustainable Emerald syringe series for professional use.
- Henke-Sass Wolf (HSW): Specialists in high-quality syringe manufacturing, providing reliable tools for various laboratory and industrial applications.
- LLG Labware: Offers a cost-effective range of laboratory essentials, including reliable disposable syringes designed for routine sample preparation.
- Macherey-Nagel: While focused on separation, they provide specialized filtration syringes to complement their extensive range of syringe filters.
Selecting the correct needle gauge is vital for fluid dynamics; to further enhance your sample preparation, we recommend exploring these related categories:
- Syringe Filters: Securely attach these filters to your BD Emerald or LLG syringes to remove particulates from samples before chromatography.
- Solid Phase Extraction (SPE): Use disposable syringes to precisely load samples onto SPE columns for matrix clean-up.
- Chromatography Accessories: Find the trays and racks needed to organize your sterile consumables during high-throughput workflows.
- Viscometers: Understanding sample viscosity helps in selecting the appropriate needle gauge (G) to avoid excessive backpressure during manual injection.
Unsure if a Luer-lock or Luer-slip syringe is better for your filtration application? Our team provides local technical support to help you find the perfect syringe solution with fast shipping and competitive pricing.
Frequently Asked Questions
1. What is the difference between Luer-lock and Luer-slip syringes?
Luer-lock syringes, like certain BD Emerald models, have a threaded tip that allows a needle or filter to be screwed on securely, whereas Luer-slip tips rely on a friction fit for quick changes.
2. How do needle gauge (G) sizes work?
Needle gauges are inverse; the larger the number, the smaller the diameter. For example, a G 21 Sterican needle is narrower than a G 14 needle.
3. Are these syringes compatible with standard syringe filters?
Yes, the BD Emerald, HSW, and LLG Labware syringes use universal Luer fittings, making them compatible with almost all standard syringe filters, such as the Macherey-Nagel CHROMABOND series.
4. Why are Sterican needles color-coded?
B. Braun uses international color-coding on the needle hubs (e.g., Yellow, Green, Black) to allow laboratory personnel to quickly identify the needle gauge and length at a glance.
