DURAN laboratory bottle, clear, 250 ml, GL 45, pack of 10, 218013651

The original: DURAN ® 250 ml laboratory bottle in a complete set

With this pack of 10, you’ll receive the global standard for laboratory bottles. The 250 ml DURAN ® laboratory bottle is versatile: it can be used for mixing, storing, transporting or autoclaving substances. It comes complete with the iconic blue screw cap (PP) and pouring ring. Thanks to the standardised GL 45 thread, it is compatible with a wide range of closure systems and dispensers.

Maximum safety thanks to borosilicate glass 3.3

Manufactured in accordance with DIN ISO 4796-1 from high-purity DURAN ® borosilicate glass 3.3, this bottle offers maximum safety in the laboratory. It is extremely resistant to chemicals, tasteless and withstands high thermal stresses. The glass is practically inert and does not interact with the contents – ideal for sensitive reagents or samples.

Well-thought-out design for clean working

The polypropylene (PP) pouring ring supplied prevents annoying dripping and ensures a clean working environment on the laboratory bench. The easy-to-read scale and large labelling area are permanently etched onto the glass. Furthermore, the Retrace Code on each bottle guarantees complete batch traceability (certificate available online).

Technical details

• Contents: 10 pieces (packaging unit)
• Nominal volume: 250 ml
• Thread: GL 45
• Bottle material: DURAN ® borosilicate glass 3.3
• Lid/ring material: polypropylene (PP), blue
• Height: 138 mm
• Outer diameter: 70 mm
• Temperature resistance (glass): up to 500 °C
• Temperature resistance (cap): up to 140 °C
• Autoclavable: Yes (bottle and cap)

Contents

• 10 x DURAN ‘®’ clear laboratory bottles (250 ml, GL 45)
• 10 x screw cap (GL 45, PP, blue)
• 10 x pouring ring (PP, blue)
• Original box

Customised requirements & procurement service

Do you need red high-temperature caps (PBT), membrane seals for gas permeability or brown bottles for light protection? We stock the entire DURAN GL 45 system. Please contact our procurement service for accessories.