Endotoxin-free Sample Bottles from China: Reliable Suppliers & Factory for Accurate LAL Test Assays

Our endotoxin-free sample bottles, specifically designed for bacterial endotoxin test (BET) assays, are manufactured by a leading factory in China. These bottles feature ultra-low endotoxin levels (<0.005 EU/mL), ensuring high accuracy and reliability in your test results by eliminating background interference. Made from high-purity borosilicate glass or medical-grade polypropylene, they are resistant to chemical corrosion and compatible with essential BET reagents like LAL, preventing endotoxin leaching and preserving sample integrity.

Designed with a tight-sealing and silicone-free cap to minimize the risk of external endotoxin contamination during storage and handling, our bottles ensure superior performance. Each bottle undergoes strict post-production validation, including 121°C high-temperature dry heat sterilization and endotoxin testing, meeting rigorous USP, EP, and Chinese Pharmacopoeia standards. Available in various capacities (10mL, 20mL, 50mL, etc.), they cater to regular sample preparation needs, while smooth inner walls enhance complete sample transfer, minimizing residual errors. Trusted by pharmaceutical, biotech, and medical device labs, our products offer unmatched compliance and precision in critical endotoxin testing workflows, establishing us as reliable suppliers in the industry.