|$122.88/case ($0.77 ea) $116.74/case ($0.73 ea)
|$110.59/case ($0.69 ea) $105.06/case ($0.66 ea)
|$99.53/case ($0.62 ea) $94.55/case ($0.59 ea)
160 items per case
This 4 oz amber glass boston round bottle has a 22-400 continuous thread neck finish. This boston round bottle was purged with nitrogen gas and closed with a 22-400 black plastic closure with a ribbed skirt.
If your product requires container purfication before filling, this bottle and closure combo would be a great choice. Nitrogen purging involves blowing nitrogen air into the container then immediately capping the container. Oil testing companies, pharmaceutical companies and some food fillers use clean rooms during the filling process. The nitro purge process removes impurities such as hydrocarbons or gases possibly present in the container that could affect the compound or chemical being filled. So the nitro purge ensures that the container will maintain integrity of your product. Recommended for small to medium size batches due to the extra step required to remove the closure before filling can take place.