Article Figures & Data
Figures
- FIGURE 1.
Distribution of 99mTc components in 99mTc-tetrofosmin preparation on SA and SG strips.
- FIGURE 2.
Cutting marks for the three 99mTc components on SA (A) and SG (B) strips.
- FIGURE 3.
Radiochemical purity of 99mTc-tetrofosmin obtained by SA and SG strips in 26 reconstituted samples.
Tables
Parameter Manufacturer's method Alternative method Chromatography strip SG SA Solvent 35% acetone 65% acetone 65% dichloromethane 35% dichloromethane Strip size 2 × 20 cm 1.5 × 11 cm Component SG strip SA strip 99mTc, free 0.9–1.0 0.9–1.0 99mTc, hydrolyzed 0.0–0.2 0.0–0.2 99mTc-tetrofosmin 0.3–0.8 0.3–0.8
