Advanced PP Test Tube for Biological Sample Holding Laboratory Environment

Advanced PP Test Tube for Biological Sample Holding Laboratory Environment. Superior Material Compatibility: Made of PE/PP/PS with excellent chemical resistance to weak acids, bases, and organic solvents. High-Speed Centrifuge Stability: Designed to withstand centrifuge speeds up to 5000 rpm without cracking or leakage. Comprehensive Certifications: Certified with CE, ISO, and RoHS standards for medical and laboratory safety. Free Sample Availability: Free samples are provided for potential customers to evaluate product quality. OEM and ODM Services: Custom logo and design printing services are available for personalized branding. Fast Delivery from Stock: All products are in stock with delivery typically completed within 1 week. 24-Hour Online Support: Continuous online guidance and warranty services are available around the clock. Long Shelf Life: Products maintain quality and usability for up to 5 years from the date of manufacture.