Amber Graduated Bottle with ISO Thread, Borosilicate Glass 3.3

High-specification volumetric flask, made of amber borosilicate glass 3.3, specially designed for the safe storage and handling light-sensitive chemicals and solutions in a laboratory environment.

Amber glass provides effective protection against ultraviolet and visible radiation, reducing photochemical degradation of the contents. The bottle is fully sterilisable in an autoclave up to 134 °C, making it suitable for demanding laboratory applications.

Features ISO GL 45 thread, in accordance with the standard ISO 4796, and comes with blue screw cap and pouring ring from polypropylene (PP), for safe, clean pouring without drips.

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Construction material

• Bottle body: Amber borosilicate glass 3.3

• Cap & pouring ring: Polypropylene (PP)

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Technical specifications

• Thread: GL 45 according to ISO 4796

• Sterilisation: Fully autoclavable up to 134 °C

• Graduation: Volumetric, for accurate volume reading

• Cap: Screw-top, with pouring ring

• Glass colour: Amber

• Cap colour: Blue

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Advantages

• Protection of contents from light

• High resistance to thermal and chemical stress

• Compatible with international ISO standards

• Leak-proof, secure closure

• Controlled, clean pouring