United Scientific® Class A Wide Mouth Volumetric Flask, Individually Certified, Borosilicate Glass, 5mL–250mL Volume:25ml 9 mm PTFE-coated magnetic stirring

9 mm PTFE-coated magnetic stirring bar with pivot ring is designed for robust mixing in medium-to-large laboratory vessels

Overall length is 9” and diameter is 5/8”

The Aspire™ Laboratory Aspirator is a compact

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United Scientific® Class A Wide Mouth Volumetric Flask, Individually Certified, Borosilicate Glass, 5mL–250mL Volume:25ml 9 mm PTFE-coated magnetic stirringThe United Scientific Class A Wide Mouth Volumetric Flask is engineered for high precision laboratory measurements, solution preparation, chemical analysis, and analytical testing applications. Manufactured from premium low expansion borosilicate glass, these individually certified volumetric flasks provide outstanding chemical resistance, thermal durability, and measurement accuracy for professional laboratory environments. Designed with a convenient