Fig. 3From: An investigation of aspects of radiochemical purity of 99mTc-labelled human serum albumin nanocolloidDistribution of glucose on a TLC of the hydrophilic fraction of [99mTc]Tc-NanoHSA. [99mTc]Tc-NanoHSA from one radiolabelling was retained on a Sep-Pak® cartridge and hydrophilic fraction A was submitted to TLC. Glucose migrated with the solvent front in 0.9% NaCl (purple trace) and mostly remained at the start in MEK (blue trace) mobile phaseBack to article page