Your shopping cart is empty. Questions? Contact us!
This 0.5 oz cobalt blue glass boston round bottle has an 18-400 continuous thread neck finish. It is a great option for your favorite aromatherapy or fragrance oils. This 1/2 ounce bottle can also be used for extracts, dyes and other liquids.
Scroll down to view matching products.Closures not included with bottles, unless otherwise specified.
15,687 pieces in stock
18mm Dropper Assembly in Black w/ 66mm Pipette
18-400 Black Dropper Assembly - 7 x 66mm Glass Straight Tip Pipette - Sold Individually
18-400 Round P/P White Dropper Assembly Dispensing - 7 x 66 Glass Pipette
This dropper assembly includes a white polypropylene (P/P) ribbed skirt, an SR18 .8cc white fluoroglazed monprene bulb, and an unprinted (plain) straight tip 7 x 66 mm glass pipette. This dropper assembly is a great match to our half ounce (.5 oz.) Boston round glass bottles.
18-400 Round Phenolic Black Continuous Thread Closure
Offered in a variety of neck finishes, black phenolic caps are designed to prevent leaks and to protect your product from outside contamination. This 18-400 high end cap is made of a phenolic resin feels similar to ceramic, and comes with a F217 liner.