Safety Coated Clear Boston Round Bottles offer maximum visibility and sample integrity. The safety coating on these bottles protects the container from being affected by pressure build up. If the glass breaks, the plastisol coating contains the substance in the bottle long enough to allow for proper disposal. These bottles are slip and impact resistant, making them the perfect bottle for handling volatile substances.
Attached black phenolic (thermoset) caps with Polyseal™ cone liners 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