18-415 Matte Gold Standard Dropper Assembly w/ Black Bulb- Graduated 66mm Length- Pack of 108

Dropper Assemblies are composed of three main parts:

Bulb: We only use the leak-resistant patented DripTrap dropper bulbs in our assemblies. The bulb is made of premium lab quality silicone and is designed to allow for a full 1ml draw with each squeeze. Color: Black

Cap: The caps are polypropylene smooth standard caps with a 18-415 finish. These caps will fit bottles with an 18-415 neck size and are typically paired with our 15mL Euro Round style bottles. Color: Matte Gold

Pipette: These pipettes are made of glass, have a 66mm length (best for 15mL bottles), and are graduated. Graduated: Yes

Sold by the case (108 count).