12 Laboratory Equipment List and Uses (2025 Guide)

Modern laboratories rely on a wide variety of equipment to conduct experiments, analyze materials, and validate results. Whether in biology, chemistry, physics, or semiconductor research, having the right tools—and knowing their uses—is essential. In this guide, we list and explain the 12 most essential pieces of laboratory equipment, including the benefits of specialized materials like quartz glassware from Jiurui Quartz Products Co., Ltd.

Table of Contents

• 1. Why Laboratory Equipment Quality Matters
• 2. 12 Common Laboratory Equipment and Their Uses
• 3. Quartz Laboratory Glassware: Jiurui Quartz Overview
• 4. Why Custom Quartz Components Are Superior
• 5. Summary Table
• 6. References

1. Why Laboratory Equipment Quality Matters

Using the right lab equipment improves accuracy, safety, and efficiency. Low-quality tools can lead to contaminated results, experiment failure, or even lab hazards. For high-temperature or reactive environments, specialized materials like quartz are essential.

• Precision: Well-calibrated instruments ensure repeatable results.
• Durability: High-quality materials withstand harsh chemicals and extreme temperatures.
• Safety: Reliable tools prevent accidents and spills.
• Compatibility: Certain materials like quartz are non-reactive and ideal for high-purity experiments.

2. 12 Common Laboratory Equipment and Their Uses

1. Beakers

• Used for mixing, heating, and stirring chemicals.
• Common in chemical and biological labs.
• Made from borosilicate glass or quartz for high-heat resistance.

2. Flasks (Erlenmeyer and Volumetric)

• Erlenmeyer flasks: Tapered shape prevents spills, ideal for titrations.
• Volumetric flasks: Used for precise dilutions and standard solutions.

3. Test Tubes

• Used for small sample testing and heating.
• Often made from quartz for superior thermal stability.

4. Quartz Petri Dishes

• Used for culturing cells or microorganisms.
• Quartz Petri dishes are ideal for UV experiments due to high transparency.

5. Microscope

• Enables observation of microscopic structures.
• Used in biology, pathology, and material science.

6. Quartz Cuvettes

• Used in spectrophotometers to measure absorbance.
• Quartz cuvettes provide clarity across UV, visible, and IR spectrums.

7. Quartz Tubes (JGS2 & JGS3)

• Ideal for high-temperature chemical reactions and optical experiments.
• JGS2: High UV transmittance; JGS3: High IR transmittance.

8. Balances (Analytical and Top-Loading)

• Used to measure mass with high precision.
• Common in analytical chemistry labs.

9. Quartz Flanges

• Used to seal quartz tubes in high-vacuum or high-heat environments.
• Highly corrosion-resistant and customizable for industrial setups.

10. Hot Plate/Stirrer

• Used to heat and stir solutions simultaneously.
• Often used with quartz vessels to avoid contamination.

11. Quartz Rods & Sheets

• Used in semiconductor testing, optical experiments, and high-temp environments.
• Available in UV (JGS2) and IR (JGS3) grades depending on the application.

12. Pipettes and Dispensers

• Used for accurate liquid transfer.
• Essential for chemical reactions, biology protocols, and titration.

3. Quartz Laboratory Glassware: Jiurui Quartz Overview

Jiurui Quartz Products Co., Ltd. is a globally respected manufacturer of quartz lab equipment. Since 2010, Jiurui has supplied custom quartz instruments for laboratories, semiconductor fabrication, and industrial use. Their glassware meets stringent UV and IR transmission standards.

• JGS2 Grade: UV Transmittance >90% (200–250nm); Visible ≥93%
• JGS3 Grade: IR Transmittance >85% (2.7–3.5µm); Visible ≥93%
• Custom Shapes: Tubes, rods, sheets, flanges, cuvettes, Petri dishes
• Industries Served: Research labs, clean rooms, semiconductor fabs

4. Why Custom Quartz Components Are Superior

Off-the-shelf lab equipment is useful, but when precision and resilience are essential—especially in advanced research—custom quartz components provide unmatched benefits:

• High Purity: Quartz is non-reactive and contamination-free.
• Heat Resistance: Tolerates temperatures >1000°C without degradation.
• Optical Clarity: Supports UV and IR transmission for photonics and spectroscopy.
• Custom Fit: Tailored for specific experiments, reducing material waste and setup time.
• Durability: Withstands corrosive chemicals and repeated thermal cycling.

5. Summary Table

6. References

• Jiurui Quartz Products Co., Ltd. Official Website
• American Chemical Society (ACS) Publications
• ScienceDirect – Laboratory Equipment
• Lab Manager Magazine