Note

Caps are not included with this 12x75mm polystyrene test tube and are sold separately. Compatible tube caps are available for purchase.

Specifications

• Dimensions: 12mm outer diameter × 75mm length

• Material: Premium clear polystyrene (PS) for laboratory use

• Tube Type: Lab-grade polystyrene test tube

• Volume Capacity: Suitable for a wide range of liquid and sample volumes

• Sterility: Non-sterile test tubes for general laboratory applications

• Color: Clear / transparent

• Packaging: 1000 test tubes per pack

• Cap Compatibility: Fits standard 12mm test tube caps and closures (caps sold separately)

Features

High Optical Clarity

These clear polystyrene test tubes provide excellent transparency, making them ideal for visual inspection, sample observation, and analysis in laboratory environments.

Lab-Grade Polystyrene Construction

Manufactured from high-quality PS material, these 12x75mm lab test tubes offer reliable durability and resistance to cracking during routine handling and centrifugation.

Standard Size Compatibility

Designed to fit standard test tube racks, centrifuges, and laboratory analyzers, ensuring seamless integration into existing lab workflows and equipment.

Bulk Packaging for High-Throughput Labs

Supplied in cost-effective bulk quantities, these polystyrene test tubes reduce per-unit costs and support high-volume laboratory operations, research labs, and educational institutions.

Versatile Laboratory Applications

Suitable for biological, chemical, clinical, research, and educational laboratory use, including sample preparation, storage, mixing, and testing across multiple scientific disciplines.