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In hospital laboratory departments and research laboratories, the material selection of blood collection tube display racks directly impacts work efficiency and sample safety. Compared to traditional materials such as glass, metal, and conventional plastics, PMMA (polymethyl methacrylate) blood collection tube display racks have become the preferred choice for an increasing number of professional scenarios due to their multiple robust advantages.

Clear light transmission for efficient sample visualization: Acrylic boasts a light transmittance of up to 92%, significantly exceeding the 85%-90% of ordinary glass, with no reflection or glare issues. This allows clear observation of the liquid level height and sample status within the blood collection tube without repeated retrieval for verification, making it particularly suitable for rapid identification in low-temperature laboratories at dawn or under strong light inspection conditions. In contrast, glass is thick and prone to reflection, ordinary plastic has poor light transmittance and tends to become turbid, while metal completely obstructs the view, none of which meet the requirements for sample visualization.

Safety and durability, designed for high-frequency laboratory use: Acrylic glass has an impact resistance 5 times that of tempered glass, making it resistant to accidental breakage and eliminating sharp fragments, thereby completely avoiding the safety hazards associated with fragile glass. Its elastic modulus is 40% higher than that of PC plastic, ensuring minimal deformation under centrifuge vibration and long-term precision in pore positioning to prevent cross-contamination of samples. In contrast, conventional plastics are prone to aging and deformation, while metals are susceptible to rusting and loosening. Additionally, it resists corrosion from common laboratory chemicals such as alcohol, acids, and alkalis, maintaining its color over prolonged use, with maintenance requiring only a soft cloth wipe.

Compact and flexible, maximizing space utilization: Acrylic weighs only one-third as much as glass, with a 1㎡ panel weighing just 7kg, significantly lighter than the 18kg of glass and metal materials, facilitating transportation, installation, and reconfiguration of work surfaces. It can be precisely processed into modular designs with various specifications such as 96-well and 48-well configurations, compatible with blood collection tubes ranging from 0.2ml to 100ml. Additionally, it can be stacked for use, greatly saving laboratory workspace. In contrast, wooden racks are cumbersome, metal racks occupy substantial space, and standard plastic racks exhibit poor compatibility with well positions.

Acrylic stands out for its cost-effectiveness and long-term advantages: Combining the premium texture of glass with the affordability of plastic, it enables standardized sample management at a budget-friendly price point. Compared to the high costs of metal racks and the fragility of glass racks, acrylic offers superior long-term value. Its excellent processability also supports customized designs, meeting the personalized layout needs of various laboratories—an advantage unmatched by other materials.

From sample safety to efficiency enhancement, from spatial adaptability to long-term durability, the acrylic blood collection tube display rack comprehensively meets the professional needs of laboratories, serving as a practical tool to standardize sample management and reduce operational risks.