165 Purpose: The purpose of this study was to evaluate whether significant temperature
changes on Tc99m-MAA can affect the radiochemical purity. Methods: This was a …

Objective To compare high-performance liquid chromatography and SepPak as techniques
for measuring the radiochemical purity of 99m Tc-MAG 3. Methods Samples of 99m Tc-MAG …

Our objective was to determine the stability of stabilized 99mTc-hexamethylpropylene amine
oxime (99mTc-d, l-HMPAO) dispensed by vial and syringe, with the storage time and …

The radiochemical purity (RCP) of 99 Tc m-MAG3 was determined using solid-phase
extraction (SPE), high-performance liquid chromatography (HPLC) and thin-layer …

Reports have suggested that when sodium chloride injections from a plastic ampoule are
used during the preparation of 99 Tc m-mercaptoacetyltriglycine (99 Tc m-MAG3), the …

With surprise we have read the article by Murray et al. published in this journal (Nucl Med
Comm 2000; 21: 71±75). The authors mention in their introduction thatalthough changes in …

The fractionation of US mercaptoacetyltriglycene (MAG3) cold kits provides an economical
way of preparing 99 Tc m-MAG3. However, our nuclear pharmacy noted that fractionated 99 …

METHODS The preparation of the MAA kit is based upon the method of Subramanian (9).
However, certain changes in procedure were found to be necessary to ensure a uniform …

Objective To determine the circumstances under which sodium chloride injection (SCI) that
has been exposed to fluorescent light then used to prepare 99 m Tc-MAG 3 causes low …

Background Scintigraphic image analysis of 99m Tc-mertiatide (Mag-3,
mercaptoacetyltriglycine) clearance provides the determination of the blood flow, the tubular …