A comprehensive guide including the TWSCO cylinder name, internal water volumes, total cubic footages, as well as approximate tare weights for various cylinder sizes.  Furthermore, a cross-comparison guide to the different cylinder names used industry-wide can also be found here.

TWSCO UHP Pure Gases

Information regarding total cubic feet versus package size, total pressure, analytical panel consisting of an overall assay with contaminants, CGA valve designation, and molecular weights.

 

TWSCO Quality Control

There are six Critical Factors that are our cornerstone for reliable and accurate blends.  Click here to view those factors and why they hold such a high value for TWSCO Specialty Gases