Disposable Syringes with Needle ZWCP 1ml 31G 5/16in 100ct Box

Description

Product Overview

Disposable syringes with needle are engineered for precision, reliability, and ease of use across a broad spectrum of professional environments. Each unit combines a clear, graduated barrel with a 31‑gauge, 5/16‑inch needle, delivering a smooth, low‑force plunger action that enables accurate 1 ml dosing without the need for additional calibration tools. The syringes are individually sealed in a leak‑proof blister that protects the sterile needle and barrel until the moment of use, ensuring a contamination‑free experience for both patient and practitioner. Manufactured by ZWCP, a recognized supplier in the medical and industrial sectors, the product meets stringent quality standards and is backed by a track record of consistent performance in high‑volume settings. The 1 ml capacity, combined with the fine 31G needle, makes these syringes ideal for tasks that require minimal fluid volume, such as insulin administration, vaccine reconstitution, laboratory reagent handling, and precise dispensing of adhesives, oils, or inks in manufacturing processes. All dimensions are compact, with a barrel length that fits comfortably in the hand, while the needle length of 5/16 inch provides sufficient penetration depth for subcutaneous and intradermal injections without excessive tissue trauma. The packaging includes 100 syringes per box, allowing bulk purchasers to maintain an ample inventory while reducing per‑unit cost, a factor that is especially valuable for clinics, research laboratories, and manufacturing lines that rely on continuous supply.

The barrel is constructed from medical‑grade polypropylene that resists cracking and maintains clarity even after exposure to a range of solvents, ensuring the graduated markings remain visible throughout the product’s shelf life. The needle tip is electro‑polished to a bevel angle that reduces insertion force, and the 31G gauge minimizes tissue disruption while still providing sufficient flow rate for viscous liquids. Each syringe undergoes an ISO‑9001 certified production line where automated filling, sealing, and labeling are synchronized to achieve a defect rate of less than 0.01 %, reinforcing the consistency demanded by high‑throughput environments.

All syringes comply with the United States Pharmacopeia (USP) standards for sterile medical devices and meet the European Union’s CE marking requirements for Class I medical instruments. The manufacturing process incorporates validated sterilization cycles using ethylene oxide gas, and each batch undergoes microbiological testing to confirm the absence of bacterial contamination, providing confidence for use in sterile environments.

The safety features of the ZWCP syringes include a needle guard that automatically covers the tip after injection, reducing the risk of accidental needle sticks for healthcare workers. Additionally, the syringe barrel incorporates a tamper‑evident seal that changes color if the package has been opened, providing a visual cue of product integrity before use.

The 100‑unit box dimensions of 7.09 × 6.10 × 4.45 inches and a net weight of 1.06 lb make the product easy to store on standard shelves and to handle during inventory replenishment. The compact packaging also reduces shipping volume, contributing to lower transportation costs and a smaller carbon footprint per unit delivered.

ZWCP has adopted a closed‑loop recycling program for its production waste, converting excess polypropylene granules into new syringe components, thereby reducing landfill contribution and supporting a circular economy. The blister packs are made from recyclable PET material, and the company encourages customers to recycle packaging after use, aligning with global sustainability initiatives.

Usage

These syringes are suited for a wide range of professional applications, from routine patient care in hospitals and outpatient clinics to precise fluid handling in analytical chemistry labs and quality‑control stations.

Beyond human healthcare, these syringes are frequently employed in veterinary practices for administering vaccines and medications to small animals, where the fine needle reduces stress and the precise volume prevents overdosing. In research laboratories, the clear barrel allows technicians to quickly verify the exact amount of reagent drawn, facilitating reproducible experiments in fields such as molecular biology, pharmacology, and environmental testing. The leak‑proof blister also protects volatile or hazardous substances during transport, making the syringes a safe choice for field sampling of chemicals, plant extracts, or microbiological cultures.

In manufacturing settings, the syringes serve as precise dispensing tools for adhesives, lubricants, and inks used in electronics assembly, automotive component fabrication, and 3D printing processes. Operators appreciate the consistent dead‑space volume, which eliminates the need for recalibration between batches and reduces material waste. The ergonomic design, featuring a contoured grip and a low‑friction plunger, enables rapid one‑handed operation, supporting high‑speed production lines where time efficiency is paramount.

In emergency medical response teams, the compact size and ready‑to‑use nature of these syringes allow first responders to quickly administer life‑saving medications such as epinephrine or analgesics without the need for additional equipment. The clear volume markings help ensure that the correct dose is delivered even under stressful conditions, improving patient outcomes in critical situations.

For field researchers collecting environmental samples, the syringes provide a reliable method to extract precise volumes of water, soil extracts, or biological fluids without the need for bulky equipment, and the sealed blister protects the sample from contamination during transport back to the laboratory.

Why Choose Us

Choosing ZWCP for your syringe needs means partnering with a manufacturer that prioritizes precision engineering, rigorous quality testing, and transparent supply chain practices, ensuring each syringe meets exacting performance criteria before it reaches your facility.

The syringes undergo a multi‑stage inspection process that includes visual examination for barrel integrity, needle sharpness verification, and leak testing of the sealed blister, guaranteeing a defect‑free product that performs reliably under demanding conditions.

ZWCP’s commitment to sustainability is reflected in the use of recyclable plastic materials for the barrel and blister, as well as in packaging designs that minimize waste while maintaining sterility, aligning with environmentally conscious procurement policies.

Customer support is backed by a dedicated technical assistance team that provides rapid responses to inquiries, detailed usage guidelines, and troubleshooting resources, ensuring that any operational questions are resolved promptly to keep your processes running smoothly.

The product is certified under ISO 13485 for medical device quality management and holds FDA 510(k) clearance, confirming that it meets all regulatory requirements for safety and performance in the United States market. These certifications provide additional assurance to purchasers that the syringes have undergone rigorous evaluation before commercial release.

ZWCP maintains a robust compliance framework that aligns with the Medical Device Regulation (MDR) in the European Union, the Health Canada Medical Device Regulations, and the Australian Therapeutic Goods Administration (TGA) standards, ensuring that the syringes can be safely marketed and used across multiple jurisdictions without additional re‑certification.

For customers requiring specific packaging configurations or needle specifications, ZWCP offers flexible manufacturing options, including custom blister sizes, alternative needle gauges, and color‑coded caps for easy identification in multi‑product environments, enhancing workflow efficiency and reducing the risk of medication errors.

To further support safe usage, ZWCP provides an online portal with downloadable safety data sheets, instructional webinars, and a FAQ knowledge base that is regularly updated based on user feedback, ensuring that all stakeholders have access to the latest best practices.

ZWCP stands behind its products with a limited one‑year warranty that covers manufacturing defects, and the company’s responsive customer service team is available to process returns, replacements, or technical inquiries, ensuring uninterrupted supply for critical operations.

Choose ZWCP for reliable, precise, and safe syringe solutions.

Key Features

• Precision 1 ml scale with clear markings enables exact dosing, reducing medication errors and improving treatment outcomes.
• 31G 5/16‑inch needle provides a fine, low‑pain entry, enhancing patient comfort and minimizing tissue trauma during subcutaneous and intradermal injections.
• Leak‑proof blister packaging keeps each syringe sterile until use, preventing contamination and ensuring reliable performance in clinical and laboratory environments.
• Smooth plunger action requires minimal force, allowing precise fluid delivery even for users with limited hand strength, such as elderly caregivers or technicians.
• Backed by ZWCP’s quality assurance program and responsive after‑sales support, you receive a dependable product and assistance whenever you need it.

FAQ

Can these syringes be used for insulin administration?

Yes, the 1 ml capacity and fine 31G needle make them suitable for accurate insulin dosing, and the low‑pain design helps patients feel more comfortable.

What is the recommended storage condition for the blister‑packaged syringes?

Store the boxes in a cool, dry place away from direct sunlight, ideally between 15 °C and 30 °C, to maintain sterility and material integrity.

Are the syringes compatible with standard syringe holders and disposal containers?

The syringes conform to common dimensions for 1 ml devices, so they fit standard holders, sharps containers, and automated dispensing systems used in clinics and labs.

How should the syringes be disposed of after use?

After administration, place the used syringe directly into a puncture‑resistant sharps container without recapping the needle. Follow local regulations for medical waste disposal, and ensure the container is sealed and labeled before transport to an authorized disposal facility.

Can the syringes be used with standard syringe pumps for automated dispensing?

Yes, the 1 ml ZWCP syringes are compatible with most conventional syringe pump models that accept 1 ml cartridges, allowing precise programmed delivery of liquids in research and production workflows.

What is the shelf life of the syringes and how should they be stored to maintain sterility?

The syringes have a shelf life of 36 months when stored in their original blister packs at temperatures between 15 °C and 30 °C, protected from direct sunlight and humidity. Regularly inspect the packaging for any signs of damage or moisture ingress, and rotate stock according to a first‑in‑first‑out system to ensure the oldest units are used first.

Are there any contraindications or special precautions when using these syringes with certain medications?

While the syringes are compatible with most aqueous solutions, they should not be used with highly corrosive chemicals or solvents that can degrade polypropylene, such as concentrated acids or strong bases. For medications that require a specific needle gauge or length, verify that the 31G 5/16‑inch needle meets the clinical guidelines before administration.