The Known. Absolutely.
The path to quantitative MRI adoption begins with The Known: best-of-the-best human tissue mimic solutions, encased in imaging phantoms, developed in over a decade of partnership with leading qMRI researchers.
ADC Mimics
T1 Relaxation Mimics
T2 Relaxation Mimics
Proton Density Mimcs
Absolutely interested in an imaging phantom?


The Known. Transformed.
The era of coding 1s and 0s to calibrate and standardize MRI scanners is over with the introduction of CaliberMRI’s qCal-MR™ cloud-based software.
Relax, click Upload, and transform The Known into human health insights.
Tired of coding?
The Known. Manifested.
The Known contained in CaliberMRI’s imaging phantoms and transformed by qCal-MR™ manifests unparalleled insights into human health using the power of quantitative MRI.
Map Beyond The Known
using CaliberMRI’s qMRI standardization platform for your clinical research
qCal-MRTM
The complete QA/QC cloud-based software for
qMRI standardization
Compare your qMRI data to NIST true values and share studies with your qMRI research colleagues around the world.
Brain qMRI Solutions
We offer three highly precise and accurate brain imaging phantoms used to measure ADC, T1, T2, and proton density. Our Diffusion Phantom can be paired with our QA/QC software to transform known values into valuable MRI scanner performance insight.
Standardize your brain qMRI researchBreast qMRI Solutions
Our breast imaging phantom offers unique insight into breast cancer clinical research due to our proprietary human tissue mimics. Our Breast Phantom can be paired with our QA/QC software to transform known values into valuable MRI scanner performance insight.
Standardize your breast qMRI researchProstate qMRI Solutions
Our prostate imaging phantom offers unique insight into prostate clinical research using T1, T2, and proton density human tissue mimics. Our Prostate Phantom can be used to standardize MRI scanner performance so even the smallest changes in prostate function are detected early.
Standardize your prostate qMRI research



