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Table 2 Fraction of free [99mTc]TcO4 determined with iTLC as a function of drop size

From: An investigation of aspects of radiochemical purity of 99mTc-labelled human serum albumin nanocolloid

Drop volume 2 µL 5 µL 10 µL 15 µL 20 µL
% free [99mTc]TcO4 1.57 ± 0.20 0.60 ± 0.11 0.62 ± 0.15 0.29 ± 0.04 0.23 ± 0.03
  1. Each experiment was carried out in triplicate (n = 3) using iTLC-SG strips developed in MEK mobile phase