Description

Dynarex LabChoice Glass Test Tubes are designed to safely contain, store, and mix chemicals, microorganisms, fluids, and other substances in laboratory environments. Manufactured from high-quality borosilicate glass, these tubes offer excellent chemical resistance and durability, helping reduce the risk of contamination during testing procedures.

The uniform round-bottom design enhances reliability during handling and use, while smooth, fire-polished rims improve safety and help prevent chipping. The transparent glass construction ensures optimal clarity, allowing precise monitoring of contents throughout laboratory processes.

With a larger 16 × 100 mm format, these test tubes provide increased internal volume compared to smaller variants, making them ideal for applications requiring higher sample capacity, extended mixing, or more complex testing procedures.

Key Features

• Premium borosilicate glass construction for chemical resistance
• Round-bottom design for reliable handling and use
• Fire-polished rim enhances safety and durability
• Transparent glass provides excellent visibility of contents
• Suitable for mixing, storage, and laboratory testing
• Designed to withstand moderate heating

Specifications

Product Type: Glass Test Tube
Material: Borosilicate Glass
Size: 16 × 100 mm
Bottom Type: Round
Rim Type: Fire-Polished
Transparency: Clear
Heat Resistance: Moderate
DEHP Free: Yes

Applications

Laboratory testing and analysis
Chemical handling and mixing
Sample storage
Clinical, research, and educational laboratories

Reference Codes & Variants

• 42203 – 16 × 100 mm – Packaging: 250 per box / 4 boxes per case

Pricing and availability upon request.