Streamline your laboratory workflow with our Rimless Glass Test Tubes 3ml . These professional-grade tubes are designed for those who prioritize space-saving storage and seamless integration into automated equipment.
Made from high-quality borosilicate glass, these tubes offer excellent clarity and thermal resistance. The rimless (straight-wall) finish is specifically engineered to fit snugly into tight rack configurations and provides a clean, modern aesthetic for both scientific research and creative displays.
Key Features
Premium Borosilicate Glass: Exceptional resistance to thermal shock and chemical corrosion.
Space-Saving Rimless Design: No flared lip, allowing for compact storage and easy use in centrifugal machines or tight racks.
Uniform Wall Thickness: Ensures consistent heating and prevents breakage during high-temperature applications.
Crystal Clear Clarity: High transparency for easy visual monitoring of reactions and precipitates.
Multi-Purpose Pack: Comes in a convenient 10-piece set, ideal for small experiments or DIY sampling.
Technical Specifications
| Property | Detail |
| Material | Type 3.3 Borosilicate Glass |
| Capacity | 3ml |
| Finish | Rimless (Straight Wall) |
| Quantity | Pack of 10 Pieces |
| Bottom Type | Round Bottom |
| Autoclavable | Yes (Up to 121°C) |
Common Applications
Micro-Chemistry: Perfect for small-scale chemical reactions and sample storage.
Clinical Diagnostics: Ideal for blood collection, serum separation, and centrifugation.
Essential Oil Sampling: A sleek choice for sharing perfume or oil samples.
Creative Decor: Often used for propagation stations, spice storage, or wedding favors.

















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