Table of Contents

1. Introduction
2. Applications of lab syringes
3. Types of Lab Syringes
4. Parameters and Specifications
5. Longde Company Solutions
6. References

Introduction

Lab syringes are indispensable tools in a variety of scientific and medical applications. They provide precision and accuracy in the measurement and transfer of liquids. This article details the uses of lab syringes, examines their types, specifications, and parameters, and evaluates the solutions offered by Longde Company.

Applications of Lab Syringes

Lab syringes are employed in diverse settings, including analytical chemistry, microbiology, and biochemistry labs. They are used for tasks such as sample injection in gas and liquid chromatography, titration processes, and precise dispensing of reagents. Medical laboratories also use syringes for blood analysis and drug preparation.

• Chromatography: Utilized for injecting precise volumes of sample into chromatographs.
• Biological sample handling: Used in withdrawing and dispensing small volumes of biological fluids.
• Pharmaceutical applications: Essential in preparing and dispensing medications.

Types of Lab Syringes

Lab syringes vary based on material, volume, and needle type. Common types include disposable syringes, glass syringes, and microliter syringes. Each type is suited to specific applications and environments.

• Disposable Syringes: Typically made of plastic, designed for single-use to prevent contamination.
• Glass Syringes: Preferred for their durability and reusability in high-temperature and sterilization processes.
• Microliter Syringes: Specifically designed for precise liquid handling in low volume applications.

Parameters and Specifications

When selecting a lab syringe, the key parameters include volume capacity, gauge size, and compatibility with various liquids.

• Volume Capacity: Ranges from microliters (µL) to milliliters (mL), with common sizes being 1 mL, 5 mL, 10 mL, and 20 mL.
• Gauge Size: Typically ranges from 18 to 27-gauge, affecting flow rate and compatibility with different fluid viscosities.
• Chemical Compatibility: Material selection must consider the chemical nature of fluids to avoid reactions and degradation.

Longde Company Solutions

Longde Company offers a diverse range of lab syringes designed for precision and efficiency. Their products include:

• High-precision microliter syringes for analytical applications, featuring accuracy tolerances within 1%.
• Durable glass syringes compatible with a wide range of chemicals, available in 5 mL to 50 mL capacities.
• Customized syringe solutions offering varied needle configurations and materials suited for specific laboratory needs.

References

1. Smith, J. & Brown, A. (2020). Laboratory Techniques: Syringe Applications and Specifications. Scientific Publishing, Vol. 15, pp. 101-120.
2. Jones, L. (2019). Modern Chemistry: Tools and Equipment. Chemistry World Press. pp. 45-60.
3. Longde Company. (2021). Product Catalog and Specifications. Retrieved from Longde's official website.