QOAEZK Laboratory glassware, namely, flasks triangular conical flask 500ml high temperature resistant chemical laboratory equipment glass flasks

Product category:Laboratory glassware, namely, flasks

Material: glass

Capacity: 500ml

Bottom shape: round

HIGH-QUALITY BOROSILICATE GLASS: The laboratory glassware, namely, flasks is made of thickened glass, high temperature resistant, durable, high transparency.This borosilicate glass erlenmeyer flasks have High chemical durability and low thermal expansion.

LABORATORY FLASK: This narrow mouth conical borosilicate glass laboratory glassware, namely, flasks is ideal chemistry glassware for use in laboratories, schools, and for home and STEM activities and experiments.

SMOOTH SURFACE: The surface of the laboratory glassware, namely, flasks is smooth, no protrusions, beautiful and generous

SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance, the flat bottom lab glassware with heavy duty rim delivers premium strength and will not shatter easily.

CLEAR METRIC MARKINGS: A graduated metric scale in black enamel makes it easy to measure liquids and approximate contents, and the laboratory glassware, namely, flasks has a large labelling area.Easy to observe.

CONVENIENT TO USE: Suitable for beginners or professional use, also the students, convenient classroom borosilicate glass erlenmeyer flasks.Pls note that the stopper is very soft, you have to push hard to get in, only that it doesn't push out.

EASY TO CLEAN: The reusable glass laboratory glassware, namely, flasks IS easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab environments.