P & S application
Medical gases
Gases for medical treatment are regulated like medicinal drugs . These regulations are typically covered in a publication called a Pharmacopeia , and specify production and validation methods , the acceptable purity level , and official measurement records .
For instance , under European Pharmacopeia ( EP ) rules , medical oxygen ( O 2 ) requires an assay measurement to ensure that its O 2 purity is better than 99.5 %. It also needs measurements of carbon monoxide ( CO ) and carbon dioxide ( CO 2 ) to ensure that the impurities are less than
5 parts per million ( ppm ) of CO and less than 300 ppm of CO 2 .
Servomex ’ s high-performance solutions and technologies deliver the measurements required to meet US and European Pharmacopeia concentration limits for medical gas quality using industryapproved sensing techniques .
SERVOPRO MultiExact 4100
SERVOPRO Chroma
P32