Eisco Labs - 5mL Class A Volumetric Flask with Polyethylene Stopper, Borosilicate Glass, ASTM E288 Certified for Accurate Solution Preparation in Analytical Chemistry, Pharmaceutical, and Laboratory Use

• CLASS A ACCURACY || Designed for precise measurements, ensuring accurate solution preparation and dilution, ideal for quantitative analysis.
• ASTM E288 CERTIFIED || Meets international standards for accuracy, suitable for professional laboratory use, including research and pharmaceutical testing.
• BOROSILICATE GLASS || Made from durable, chemical-resistant borosilicate 3.3 glass, perfect for handling a wide range of reagents and solutions.
• POLYETHYLENE STOPPER || Secure stopper prevents evaporation, allowing safe storage and transport of prepared solutions.
• IDEAL FOR SMALL VOLUMES || 5mL capacity is perfect for small-scale experiments, standard solution preparation, and accurate dilutions.

The Eisco Labs 5mL Class A Volumetric Flask with a polyethylene stopper is designed for precision solution preparation and dilution. Made from durable borosilicate glass and ASTM E288 certified, this flask ensures accurate and reliable measurements, making it perfect for analytical chemistry, pharmaceutical research, and general laboratory use.

1" wide stopper
3.25" height with stopper
0.9" wide flask
8.5mm inner diameter neck
11mm outer diameter neck