Metal Syringes and Needles
Last Updated: February 12, 2025
Description
Metal syringes and needles are precision instruments designed for the delivery and withdrawal of fluids. They consist of a barrel, plunger, and a needle, typically made from stainless steel or other durable metals. These components work together to ensure accurate and controlled fluid movement.
Working Principle
Metal syringes operate by creating a vacuum when the plunger is pulled back, allowing fluid to be drawn into the barrel. When the plunger is pushed forward, the fluid is expelled through the needle. The metal construction provides durability and precision, making them useful for applications requiring high accuracy and reliability.
Applications
Metal syringes and needles are used in various specialized fields. For example, they are employed in laboratory settings for precise chemical and biochemical analysis. They are also used in medical applications where high precision is required, such as in the administration of certain medications or in procedures that require the manipulation of cells.
Advantages over other Syringes and Needles
Metal syringes offer several advantages over their plastic counterparts. They are more durable and can withstand higher pressures, making them suitable for applications that require robust performance. Additionally, metal syringes can be sterilized and reused, which can be more cost-effective in the long term compared to disposable plastic syringes.
Limitations
One limitation of metal syringes is their initial cost, which is typically higher than that of plastic syringes. They also require thorough cleaning and sterilization between uses to prevent contamination, which can be labor-intensive. Additionally, metal syringes may not be suitable for all types of fluids, particularly those that may react with metal.
Considerations
When considering the use of metal syringes, it is important to evaluate the initial investment cost against the potential savings from reusability. Operating expenses may include the cost of sterilization equipment and procedures. Metal syringes are generally more durable than plastic ones, but they require careful handling to maintain accuracy and prevent damage. Replacement and maintenance costs should also be considered, as metal syringes may need periodic inspection and servicing to ensure optimal performance.
from Chemical Strategies, Inc.
Chemical Strategies offers over 3,000 products by JT Baker. If you are unable to locate a chemical you need, our sales department can custom source any needed materials for you directly. [See More]
- Material: Metal
- Configuration: Needle Only
from Cole-Parmer
bull; Ideal for use in Cole-Parmer <reg > syringe pumps. • Syringes fit most syringe pumps. • Made from top quality 316 stainless steel <emdash >provides superior chemical resistance. • Designed to handle demanding applications with pressures. Stainless steel offers good... [See More]
- Material: Metal
- Volume: 100
- Configuration: Syringe Only
from Instech Laboratories, Inc.
The special non-coring 'pencil point' tip on these needles is designed to pierce the septum of Instech's Vascular Access Harnesses, Vascular Access Buttons, PortHolds and Miniature Tubing Injection Ports for flushing, locking, injecting or sampling. The female luer attaches directly to a syringe. [See More]
- Material: Metal
- Gauge: 22 to 24
- Configuration: Needle Only
- Length: 0.4000 to 0.7500
from Qosina Corp.
Qosina is a leading supplier of Introducer Needle with Protector, Extra Thin Wall with 18 G x 2.75 inch (70 mm). Get fast shipping and volume discounts on Introducer Needles parts. [See More]
- Material: Plastic; Metal; SS, Acrylic, LDPE
- Configuration: Needle Only
from Cole-Parmer
bull; Ideal for use in Cole-Parmer <reg > syringe pumps. • Syringes fit most syringe pumps. • Made from top quality 316 stainless steel <emdash >provides superior chemical resistance. • Designed to handle demanding applications with pressures. Stainless steel offers good... [See More]
- Material: Metal
- Volume: 5
- Configuration: Syringe Only
from Qosina Corp.
Qosina is a leading supplier of Introducer Needle with Protector, Extra Thin Wall with 18 G x 2.75 inch (70 mm). Get fast shipping and volume discounts on Introducer Needles parts. [See More]
- Material: Plastic; Metal; SS, PS, LDPE
- Configuration: Needle Only
from Qosina Corp.
Qosina is a leading supplier of Introducer Needle with Protector, Extra Thin Wall with 18 G x 3.75 inch (95.3 mm). Get fast shipping and volume discounts on Introducer Needles parts. [See More]
- Material: Plastic; Metal; SS, PS, LDPE
- Configuration: Needle Only
from Qosina Corp.
Qosina is a leading supplier of Introducer Needle, Super Sharp Echo Tip with Protector, Thin Wall with 18 G x 2.75 inch (70 mm). Get fast shipping and volume discounts on Introducer Needles parts. [See More]
- Material: Plastic; Metal; SS, PP, LDPE
- Configuration: Needle Only
from Qosina Corp.
Qosina is a leading supplier of Introducer Needle, Super Sharp Tip with Protector, Thin Wall with 21 G x 2.75 inch (70 mm). Get fast shipping and volume discounts on Introducer Needles parts. [See More]
- Material: Plastic; Metal; SS, PP, LDPE
- Configuration: Needle Only
from Qosina Corp.
Qosina is a leading supplier of Introducer Needle, Super Sharp Tip with Protector, Thin Wall with 18 G x 2.75 inch (70 mm). Get fast shipping and volume discounts on Introducer Needles parts. [See More]
- Material: Plastic; Metal; SS, PP, LDPE
- Configuration: Needle Only
from Qosina Corp.
Qosina is a leading supplier of Merit Advance ™ Angiographic Needle with Protector, Normal Wall with 18 G, Accepts 0.038 inch OD Guide Wire, 3.5 inch (1 mm, 89 mm). Get fast shipping and volume discounts on Merit Advance ™ Angiographic parts. [See More]
- Material: Plastic; Metal; SS, PC, LDPE
- Configuration: Needle Only
from Qosina Corp.
Qosina is a leading supplier of Merit Advance ™ Angiographic Needle with Protector, Thin Wall with 20 G, Accepts 0.025 inch OD Guide Wire, 2.75 inch (0.6 mm, 70 mm). Get fast shipping and volume discounts on Merit Advance ™ Angiographic parts. [See More]
- Material: Plastic; Metal; SS, PC, LDPE
- Configuration: Needle Only