Micro-CT HA Phantoms

For the calibration of micro-CT bone mineral density

Worldwide standard

Worldwide standard for measuring Bone Mineral Density (BMD) in small animal micro-CT

HU vs CaHA

Calibrate CT numbers vs. HA values

micro-CT

Provides acurate bone mineral density of CaHA for in-vivo or in-vitro micro-CT bone calibration

Customizable

Different sizes and inserts can be produced upon request.

Micro-CT HA Phantoms Interactive

Micro-CT HA Phantoms

Micro-CT HA Phantoms

The main body of the Micro-CT HA Phantoms is a proprietary epoxy (soft tissue equivalent resin). Each phantom houses five cylindrical inserts containing various densities of CaHA (calcium hydroxyapatite).

5 different phantom diameters are available (D32, D25, D20, D10, D4.5)

Micro-CT HA Phantoms

Micro-CT HA Phantoms

The phantoms are the ideal tool for bone density calibration purposes and high-contrast resolution measurements.

Available Models

Micro-CT HA D32 (QRM-70107)

Micro-CT HA D25 (QRM-70129)

Micro-CT HA D20 (QRM-70126)

Micro-CT HA D10 (QRM-70127)

Micro-CT HA D4.5 (QRM-70128)

Different sizes and inserts, beyond those specified here, as well as a set of 5 single CaHA rods, can be produced upon request.

Technical Specifications

Micro-CT HA D32 (QRM-70107)	Phantom diameter	Ø 32 mm
	Insert diameter	Ø 5 mm
	Phantom height	app. 41 mm
	Phantom weight	35 g
Micro-CT HA D25 (QRM-70129)	Phantom diameter	Ø 25 mm
	Insert diameter	Ø 5 mm
	Phantom height	app. 41 mm
	Phantom weight	35 g
Micro-CT HA D20 (QRM-70126)	Phantom diameter	Ø 20 mm
	Insert diameter	Ø 2 mm
	Phantom height	app. 41 mm
	Phantom weight	35 g
Micro-CT HA D10 (QRM-70127)	Phantom diameter	Ø 10 mm
	Insert diameter	Ø 2 mm
	Phantom height	app. 41 mm
	Phantom weight	35 g
Micro-CT HA D4.5 (QRM-70128)	Phantom diameter	Ø 4.5 mm
	Insert diameter	Ø 0.8 mm
	Phantom height	5 mm
	Phantom weight	35 g

Specified HA (mg HA/cm³)	Density ρ (g/cm³)
0	1.13
50	1.16
200	1.26
800	1.65
1200	1.90

Micro-CT HA Phantom, D32, QRM-70107
Micro-CT HA Phantom, D25, QRM-70129
Micro-CT HA Phantom, D20, QRM-70126
Micro-CT HA Phantom, D10, QRM-70127
Micro-CT HA Phantom, D4.5, QRM-70128