Description
Product Overview
The Dfpty 0.5ml syringe with a 31G 5/16 inch (8mm) needle is engineered for high‑precision liquid handling across a wide range of scientific and industrial tasks. Constructed from medical‑grade polymer, the barrel offers a crystal‑clear scale that allows users to read volumes down to 0.01ml with confidence. The bright wall cylinder enhances visibility, while the smooth plunger action reduces resistance, ensuring consistent delivery of fluids without pulsation or air entrapment.
Each unit is individually wrapped to maintain sterility and protect the delicate needle during storage and transport. The packaging dimensions of 7.99 × 6.22 × 1.69 inches and a lightweight 3.53 oz per pack make the product easy to handle in bulk, whether stocked on laboratory shelves or taken on field missions. Manufactured by Dfpty, a trusted name in lab consumables, the syringe meets rigorous quality standards and has earned a Best Sellers Rank of #9 in Lab Syringe Needles, reflecting its popularity among professionals.
Designed for versatility, the syringe accommodates a variety of fluids, from low‑viscosity solvents to more viscous inks, making it suitable for applications such as sample collection, reagent dispensing, inkjet calibration, and even household tasks that require precise dosing. The 31G needle, measuring 5/16 inch (8mm) in length, provides a fine tip that minimizes pain and tissue disruption when used for biological sampling, while also delivering accurate volumes for analytical procedures.
Usage
In a research laboratory, the Dfpty 0.5ml syringe excels when handling delicate samples that demand exact measurement. Scientists often rely on its clear scale and smooth plunger to transfer reagents between vials, ensuring reproducibility in experiments such as PCR setup, chromatography, and cell culture media preparation. The fine 31G needle reduces the risk of sample loss and provides a controlled flow, which is essential when working with expensive or scarce reagents.
Industrial environments benefit equally from this syringe. Quality control technicians use it for calibrating equipment, applying precise amounts of adhesive or coating material, and performing routine maintenance on machinery that requires small‑volume fluid injections. The individually wrapped needles protect against contamination, a critical factor when the syringe is used in cleanroom settings or on production lines where product integrity is paramount.
Beyond professional settings, the syringe is a reliable tool for hobbyists and DIY enthusiasts. Whether you are mixing custom paints, preparing homebrew solutions, or conducting small‑scale experiments in a garage lab, the Dfpty syringe offers the accuracy and durability needed to achieve consistent results.
Why Choose Us
Choosing Dfpty means selecting a brand committed to quality, consistency, and customer satisfaction. Each syringe undergoes strict inspection to verify scale accuracy, needle integrity, and barrel clarity. The use of high‑grade polymer ensures chemical resistance, allowing the syringe to handle a broad spectrum of solvents without degradation. This durability translates into a longer usable life, reducing the frequency of replacement and lowering overall operational costs.
Our packaging strategy—individual wrapping of each needle—provides an added layer of protection against mechanical damage and microbial contamination. This feature is especially valuable for laboratories that require sterile conditions or for field technicians who need to transport syringes to remote locations. Additionally, the pack of 30 offers a convenient bulk solution that simplifies inventory management and ensures that you always have a ready supply on hand.
Customer support is a cornerstone of the Dfpty experience. Our dedicated service team is available to address any questions regarding product specifications, usage guidelines, or troubleshooting. We also provide comprehensive documentation, including safety data sheets and best‑practice manuals, to help you maximize the performance of each syringe.
Key Features
- Crystal‑clear scale for accurate 0.01ml readings, eliminating guesswork.
- Smooth plunger action reduces user fatigue and ensures consistent fluid flow.
- 31G 5/16 inch (8mm) needle delivers fine, precise dosing with minimal pain.
- Individually wrapped needles protect sterility and prevent damage during handling.
- Responsive customer support and detailed documentation for seamless integration.
FAQ
What types of fluids can the 0.5ml syringe handle?
The syringe is compatible with a wide range of liquids, including aqueous solutions, organic solvents, viscous inks, and biological samples. Its medical‑grade polymer construction resists corrosion from most chemicals, making it suitable for both laboratory and industrial applications.
Is the 31G needle suitable for biological sampling?
Yes, the 31G needle’s fine gauge and short length are ideal for minimally invasive sampling of cells, tissues, or small volumes of bodily fluids. The needle’s sharp tip reduces discomfort and provides precise control, which is essential for accurate data collection in research settings.
How does individual wrapping improve product performance?
Individual wrapping safeguards each needle from physical damage and environmental contaminants. This packaging method maintains sterility until the point of use, which is critical for applications requiring aseptic conditions and helps extend the shelf life of the product.
Can the syringe be used in cleanroom environments?
Absolutely. The syringe’s low‑particulate design, combined with its individually wrapped needles, meets the stringent cleanliness standards of cleanroom operations. It is frequently employed in semiconductor manufacturing, pharmaceutical production, and other high‑purity processes.
What is the recommended storage condition for the syringes?
Store the syringes in a cool, dry place away from direct sunlight and extreme temperatures. Keeping them in their original packaging helps preserve the integrity of the needle and the clarity of the barrel, ensuring optimal performance when needed.
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