Black PP Plastic 20-400 Ribbed Skirt Child-Resistant Dropper Assembly with rubber bulb and 76 mm straight tip laser etched glass pipette (graduated marks at .25, .5, .75, 1 mL)
Fit Size : 1 oz (30ml) Boston Round Bottle
This is a Black PP Plastic 20-400 Ribbed Skirt Child-Resistant Dropper Assembly with Rubber Bulb and Glass Pipette with yellow Graduation Marks at .25, .5, .75, and 1 mL (Fits 1 oz Boston Round Bottle). Dropper Assemblies are composed of a number of parts: the cap, the bulb and the pipette (tube). The length of the entire dropper is 95.5 mm (3.76 inches). The pipette length is 76 mm (2.99 inches). Dropper assemblies are used with liquids that require precision and intricacy when using the product. This closure has been equipped with a child-resistant feature. Polypropylene (PP) is marked with the resin identification code of 5. PP is less flexible than LDPE, somewhat stiffer than other plastics, reasonably economical, and can be translucent, opaque, or of any color. PP has very good resistance to fatigue, and has an extremely high melting point (320 degrees Fahrenheit or 160 degrees Celsius).
![Black PP Plastic 15-425 Ribbed Skirt Dropper Assembly with Rubber Bulb and Glass Pipette [Fits 2 Dram Bottle]](https://cdn11.bigcommerce.com/s-0l67mxi/images/stencil/338x338/products/1694/5175/15425-2__10592.1614960432.jpg?c=3 "Black PP Plastic 15-425 Ribbed Skirt Dropper Assembly with Rubber Bulb and Glass Pipette [Fits 2 Dram Bottle]")