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. 2015 Jul 16;20(7):12913–12943. doi: 10.3390/molecules200712913

Table 2.

Examples of commercial 68Ge/68Ga generators.

Eckert & Ziegler Cyclotron Co. Ltd. Eckert & Ziegler IGG100 and IGG101 GMP; Pharm. Grade I.D.B. Holland B.V. Isotope Technologies Garching
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Column matrix TiO2 TiO2 SnO2 SiO2/organic
Eluent 0.1 M HCl 0.1 M HCl 0.6 M HCl 0.05 M HCl
68Ge breakthrough <0.005% <0.001% ~0.001% <0.005%
Eluate volume 5 mL 5 mL 6 mL 4 mL
Chemical impurity Ga: <1 µg/mCl Ni < 1µg/mCl Fe: <10 µg/GBq Zn: <10 µg/GBq <10 ppm (Ga, Ge, Zn, Ti, Sn, Fe, Al, Cu) Only Zn from decay
Weight 11.7 kg 10 kg 14 kg 26 kg 16 kg