Radiochemical Purity of 99mTc-EDTA
Analysis method | % 99mTc-EDTA* | Location |
---|---|---|
Baker-Flex SG | 99.9 ± 0.0 (n = 3) | Rf = 0.0 |
Whatman 17 | 99.9 ± 0.0 (n = 3) | Rf = 0.0 |
C18 | 98.2 ± 0.3 (n = 3) | Eluent |
ITLC SG | 99.9 ± 0.0 (n = 3) | Rf = 0.9–1.0 |
Strong anion exchange | 93.3 ± 1.0 (n = 3) | Column |
↵* At 30 min after reconstitution (mean ± SE).
SG = silica gel.