Qorpak® 4oz Amber Wide Mouth Packer with 38-400 Black Phenolic PolyCone Lined Cap, 24PK

Clear (Flint) Glass French Square Bottles are space-saving and easy to fill. The clear glass provides maximum content visibility and minimal chemical inference with bottle's contents. The French Square bottle design allows the bottle to hold the maximum volume of contents while taking up minimum shelf and storage space. The wide mouth opening is ideal for mixing, storing and sampling. Black phenolic pulp/vinyl lined cap attached.

Clear vials offer maximum visibility & are made of Type I Borosilicate glass, providing exceptional resistance to heat shock & chemical leaching. Package Quantity of 144.

PolyCone Lined Phenolic Caps form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas of the finish as the cap is screwed on, virtually eliminating leakage, evaporation, contamination, binding and backing off. Great for everything from liquids, to soaps, to macro-invertebrates.

Clear Glass Boston Round Bottles are excellent general use bottles ideal for when content integrity and sample or product visibility is important. Boston Round bottles feature a narrow screw neck opening, curved shoulders, and a round body. Glass offers minimal chemical interference with contents; clear (flint) glass is appropriate when visibility is important but protection from UV rays is not necessary. These environmentally sensitive bottles help eliminate waste and help to insure product integrity for long term storage. Many types of plastic bottle caps are available for the Boston ...

Natural LDPE Boston Round Bottles are the perfect solution for liquid sample handling in a squeezable bottle. These bottles are virtually unbreakable and more resistant to stress cracking than HDPE bottles. They retain their impact strength at very low temperatures.