50 Pcs Clear Plastic Test Tubes with Caps U - Shaped Bottom, for Lab Supplies
Product Description
50 Pcs Clear Plastic Test Tubes with Caps U - Shaped Bottom, for Lab Supplies
- Secure Leakproof Seal & Low Evaporation: Tight-sealing screw cap effectively prevents sample evaporation and leakage, ensuring zero sample loss—perfect for storing volatile liquids, chemical reagents and long-term sample preservation
- Reliable Freeze & Temperature Resistance: Premium sturdy construction withstands low-temperature freezing without cracking or deformation; safely holds aqueous samples, powders and semi-liquid reagents
- High Clarity & Easy-Clean Interior: Crystal-clear plastic sample vials enable clear sample inspection and convenient labeling; non-stick smooth interior minimizes residue and simplifies quick cleaning
- Effortless Fill & User-Friendly Design: Intuitive screw-top closure allows fast sample filling and secure resealing; hassle-free operation for efficient daily sample storage and handling
- Wide Multi-Purpose Lab Applications: Ideal for chemical, biological and environmental sample collection; perfect for soil/water/specimen gathering, lab testing, quality control and raw material storage
Technical Specifications
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