Model 457-CTG – Sun Nuclear

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Certified Therapy Grade Solid Water® from Sun Nuclear (formerly Gammex) is a specially developed grade of Solid Water that is manufactured to the most exact quality assurance standards in the industry. It is designed for electron and photon beam measurements including relative ionization, depth dose and uniformity.


Each slab of CTG-Solid Water comes with a Certificate of Conformance which includes 1) a calculated elemental composition, 2) calculated mass, 3) volume electron densities, 4) electron and photon transmission characteristics and 5) measured physical dimensions.


  • wide range of sizes and dimensions.
  • moldable material for custom requests
  • rigid construction eliminates broken ion chambers
  • wide range of applications and uses
  • standard ranges of thicknesses from 0.2 to 6.0 cm
  • ion chamber cavities free from air pockets or voids
  • economical

Sun Nuclear Corporation was founded in 1984 as a provider of third-party repair and calibration service. Sun Nuclear has grown to become a respected leader in the design and manufacture of quality sys...


There is one download available for this product.

Solid Water HE, Datasheet

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