GLASS BOTTLE, 250 ML, GRADUATED, STERILISABLE This glass bottle with a capacity of 250 ml, equipped with graduated markings, is a versatile laboratory container made from high-quality borosilicate glass, providing excellent chemical resistance and thermal stability. It features clear and permanent graduated tags, suitable for autoclave sterilization.

Main Benefits

Transparent borosilicate glass offers strong resistance to chemical attack and thermal shock.
Graduated tags allow for approximate volume measurement directly on the bottle.
Sterilizable design supports reuse in professional environments.
Wide or narrow mouth options (depending on the model) facilitate filling, pouring, and cleaning.
Includes a writing patch or pouring rim in many models for easy handling and labeling.

Components

High-quality borosilicate glass (USP Type I, ASTM E438 Type I, Class A) as confirmed.
Graduated tags made from durable white enamel coating or etched into the glass.
Some versions include polypropylene screw caps, lined with PTFE or PTFE/silicone; some are supplied without caps.

Instructions for Use

Used as a laboratory container for mixing, storing, or transferring liquids or media. Sterilize using an autoclave according to standard laboratory protocols. Choose the appropriate cap type and mouth size for the application; dosage and volume should be determined by a qualified professional.

Package Size

Available in packages ranging from 6 to 48 bottles depending on the supplier and model.

Note

Specific features such as cap type, mouth size (e.g., GL-45, 33-430), and the presence of pouring rings or writing patches vary by manufacturer and product series.