R.CALIBRATION PRODUCTS AND PHANTOMS
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CTG Solid Water

Density: 1.03 g/cm3

Thickness

20 cm sq.
Item #

30 cm sq.
Item #

40 cm sq.
Item #

0.2 cm

604-202

604-302

 

0.3 cm

604-203

604-303

 

0.5 cm

604-205

604-305

604-405

1.0 cm

604-210

604-310

604-410

1.5 cm

604-215

604-315

 

2.0 cm

604-220

604-320

604-420

3.0 cm

604-230

604-330

604-430

4.0 cm

604-240

604-340

604-440

5.0 cm

604-250

604-350

604-450

6.0 cm

604-260

604-360

 

Drilling and Scribing Options

Item #

Description

604-460

Solid Water, Drilling for Thimble ChamberSpecify Chamber and depth in Solid Water Material

604-465

Solid Water, Milling for Circular Parallel Plate Chamber Specify Chamber

604-466

Solid Water Plug for Thimble Chamber- Replacement Specify Chamber

604-467

Scribing on Solid Water - 10x10 square with crosshairs at the center

Note: Plug for cavity is included with phantoms drilled for most thimble type chambers. Solid Water Material is Ordered Separately

The new Certified Therapy Grade Solid Water is manufactured to the most exacting quality assurance standards in the industry and is ideally suited to TG-51 protocol recommendations. Each slab undergoes meticulous analysis to ensure the highest possible quality. We provide a Certificate of Conformance with each slab which includes the calculated elemental composition, calculated mass and volume electron densities, electron and photon transmission characteristics and measured physical dimensions. A radiograph is also provided demonstrating the product is free from voids, contamination or other artifacts.

CTG Solid Water is designed for electron and photon beam measurements including relative ionization, depth dose and uniformity.

Reference Material:
Attix, M.S., Constantinou, Chris, & Paliwal, Bhudatt R. (1982). A solid water phantom material for radiotherapy x-ray and y-ray beam calibrations. Med. Phys. 9 (3), 436-441.
Darlison, R., Martin R.J,. & White D.R. (1977). Epoxy resin based tissue substitutes. British Journal of Radiology, 50, 814-821.
Hanson, W.F,. Tailor, R.C., & Tello, V.M. (1995). How water equivalent are water-equivalent solid materials for output calibration of photon and electron beams? Med. Phys. 22, (7), 1177-1189.
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