Watch Glass Beaker Cover Set, 6 Pcs Lab Watch Glasses in 150mm, 100mm, 70mm for Laboratory, Science and Chemical Experiment (150 mm x 2, 100 mm x 2, 70 mm x 2)

Description

Product Overview

Designed for precision and safety, this 6-piece watch glass set includes two 150mm, two 100mm, and two 70mm beaker covers. Made from lead-free, non-toxic glass, these watch glasses are ideal for laboratory, scientific, and chemical experiments. Their durable, heat-resistant material ensures long-term use without chemical contamination. The sterile packaging guarantees that each piece is clean and ready for immediate use, making them perfect for educational institutions, research labs, and home science enthusiasts.

Usage

These watch glasses are commonly used to cover beakers during heating or evaporation processes, preventing spills and contamination. They are also ideal for storing or covering chemical containers, protecting contents from airborne particles. Suitable for students, teachers, and professionals in chemistry, biology, and physics labs, they are especially useful in school science fairs, university labs, and industrial research settings. Their universal size compatibility makes them a versatile addition to any lab equipment collection.

Why Choose Us

Our watch glasses are manufactured using high-quality, lead-free glass, ensuring safety and durability. Each piece is individually packaged to maintain sterility and prevent scratches or contamination. The set includes three practical sizes to accommodate various lab equipment, making it a cost-effective solution for labs with diverse needs. The product is backed by reliable customer support, and we offer replacements for any defective items received. Our commitment to quality and safety ensures that your experiments remain accurate and efficient.

Key Features

• Lead-free, non-toxic glass material ensures safety during chemical experiments and long-term use.
• Three sizes (150mm, 100mm, 70mm) provide versatility for different beaker and container sizes.
• Reusable and easy to clean, making them cost-effective and environmentally friendly.
• Sterile packaging ensures no contamination, ideal for sensitive experiments and educational use.
• Customer support available for defective items, ensuring satisfaction and reliability.

FAQ

Are these watch glasses safe for chemical experiments?

Yes, they are made from lead-free, non-toxic glass, making them safe for handling chemicals and heating liquids without risk of contamination or toxicity.

Can I use these watch glasses for storage?

Yes, they can be used as lids for chemical containers or beakers to prevent spills and contamination during storage or transport.

What sizes are included in the set?

The set includes two 150mm, two 100mm, and two 70mm watch glasses, offering flexibility for various lab equipment sizes.

Do they come in sterile packaging?

Yes, each watch glass is individually packaged in sterile packaging to ensure cleanliness and prevent contamination before use.

What should I do if I receive a defective item?

Please contact us via email with details of the defect, and we will promptly replace the item at no additional cost to you.