Vintage Glass Pipettes - Laboratory & Historical Chemistry Tools #1975230 (License: Personal Use)

This illustration depicts two types of antique glass pipettes commonly used in 19th- and early 20th-century laboratories: a volumetric pipette with a bulb-shaped upper end for manual suction, and a Pasteur-style dropper with a wide, flared mouth for controlled liquid transfer. Both feature long narrow stems and tapered tips, characteristic of precision glassware before modern plastic alternatives. These tools were essential in chemistry, pharmacology, and medical diagnostics before standardized micropipettes became widespread.

Used on educational or museum web pages about historical scientific instruments, chemistry tool evolution, or vintage lab equipment collections; matches user intent to identify, research, or visualize antique laboratory glassware.