Flat-bottom test tubes 145 x Ø 23.75mm

Flat-bottom tubes, laboratory glass, rim fused, with or without cork stopper.

• Dimensions: 145 mm x Ø 23.75 mm
• Length: 145 mm
• Inner Ø: 22 mm
• Outer Ø: 23.75 mm
• Wall thickness: 1 mm
• Volume: approx. 50 ml
• Special quality
• Available in clear glass
• Packaging units: 10 or 160 pieces
• Food-safe
• Dishwasher-safe
• Robust
• Decorative
• Sustainable
• Made in Germany
• High-quality natural cork from Portugal

Ideal for practical and decorative storage – discover our high-quality flat-bottom tubes with cork stoppers!

These high-quality flat-bottom tubes from MV-Versand are ideally suited for various laboratory and experimental purposes.

Each set contains 10 flat-bottom tubes (test tubes) measuring 145 mm x 23 mm in diameter, which are equipped with matching stoppers.

The tubes are characterized by their robust workmanship and stable flat bottom, which allows for secure placement.

The natural cork stoppers, as well as the lamellar stoppers, ensure a reliable seal for the tubes and protect the contents from external influences. Naturally, these are provided with a food-safe coating.

The transparent design of the tubes allows for optimal visibility of the contents. These flat-bottom tubes/test tubes are excellent for chemical experiments, sample storage, or use in classroom instruction. Their practical size and high-quality workmanship make them an indispensable laboratory utensil.

Ideal for party favors and hobby projects

Even outside of laboratory and medical settings, our test tubes with corks are a first-class choice. Use them as charming packaging for dried spices, flower seeds, bath salts, or small sweets. Whether as a giveaway for weddings, birthdays, or corporate events – these elegant glass tubes are a stylish and sustainable solution for perfectly showcasing your ideas.