Novapak Corp.

Pressure-Bottom Container for Electronic and Lab Chemicals
Made of high-density polyethylene (HDPE), this 4-L, pressure-bottom container resists bulging, distortion and loss of container stability associated with chemicals that build internal pressures up to 35 psi. The containers are blow-molded using nitrogen as the blowing gas, and then capped to ensure cleanliness for particulate-sensitive chemicals and processes. In addition, the containers can be fluorinated inline using a mixture of fluorine and nitrogen as the blowing gases, thereby creating an inner barrier that resists permeation by non-polar solvents.