Kimble Test Tubes – 125 × 16mm with Rim (Box of 100)

The Kimble Test Tubes 125 × 16mm with Rim are high quality laboratory test tubes designed for dependable performance in school science laboratories and educational environments. Manufactured from premium borosilicate 3.3 glass, these test tubes offer excellent heat resistance and chemical durability, making them a trusted and cost‑effective alternative to Pyrex glassware.

Each test tube features a rolled rim to provide additional strength, improved handling, and reduced risk of chipping during regular use. With a uniform wall thickness of 0.8–1.0mm, the tubes are engineered for maximum heat transfer and consistent performance during heating and cooling cycles. Measuring 125mm in length and 16mm in diameter, they are suitable for a wide range of standard laboratory experiments. Supplied as a box of 100, they are ideal for classroom sets and routine laboratory work.

Key Features

• Size: 125 × 16mm standard laboratory test tubes
• Rolled rim for added strength and easier handling
• Manufactured from borosilicate 3.3 glass
• Uniform wall thickness of 0.8–1.0mm
• Designed for maximum heat transfer
• Excellent chemical resistance
• High quality, affordable alternative to Pyrex
• Supplied as a box of 100 test tubes

Ideal for School Science Lessons

Ideal for KS3, GCSE, and A Level science lessons, these Kimble Test Tubes support a wide range of practical activities across chemistry and biology.

• Heating liquids and observing chemical reactions
• Carrying out qualitative analysis experiments
• Mixing and testing small volumes of substances
• Teaching correct test tube handling and heating techniques
• Routine use in school laboratories and science prep rooms

Durable, consistent, and reliable, these Kimble Test Tubes with Rim are an essential piece of laboratory glassware that supports safe, effective, and engaging practical science teaching.

We have a huge range of test tubes available.