Description
Capacity (Metric): 25 mL
Unit Size: Case of 10
Duran™ Original GL laboratory bottles have become the gold standard of multifunctional laboratory bottles since their introduction in 1972. The bottles are molded from high-purity, amber USP/EP Type I Duran™ borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack. A combination of high-performance materials and robust ISO 4796-1 design provides a long working life. The addition of a fused, external amber layer ensures that light sensitive contents are protected from the effects of photodegradation. The protection against ultra-violet light meets international USP/EP standards and lasts the lifetime of the bottle. The amber bottles feature an easy-to-read, graduated volume scale and marking field in permanent white enamel.
• Manufactured from durable and chemically resistant ambered borosilicate glass 3.3
• Standardized GL-thread and fired-on, highly durable white ceramic print
• USP <660>, USP <671> (Spectral Transmission) and EP (3.2.1) compliant with <10% spectral transmission (between 290 and 450 nm)
• Fully autoclavable at 121°C to 134°C
• Permanent Retrace Code on each bottle for manufacturing lot traceability
• Specially shaped glass edge for improved pouring out