DWK Life Sciences DURAN™ Laboratory Bottle, Square, Clear, with DIN 168-1 Thread, Graduated

DURAN™ Square laboratory bottles have a space saving shape that offers the benefit of close and efficient packing. With up to a 20 % saving of space compared to traditional round bottles. Ideal for the shipping and storage of high-demand materials. For reagent supply to instruments where bench space is at a premium. The bottles are moulded from high-purity, clear, USP/EP Type I DURAN™ borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack. The bottles feature an easy-to-read graduated volume scale, and marking field in permanent white enamel. Permanent Retrace Code on each bottle for manufacturing lot traceability. DURAN™ square bottles are supplied complete with iconic blue polypropylene cap and drip-free pouring ring for use up to 140°C. All components are fully autoclavable at 121 or 134°C.

• Ergonomic handling, high stability and good stackability due to angular shape
• Saves space and costs in autoclaves, drying chambers, ovens, storage or washers
• Standardised GL-thread and matching cap system for particularly tight sealing and simple, clean pouring out
• Easy-to-read scale with graduation marks to estimate the content
• Fired-on, highly durable white ceramic