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 …

Objective: To determine and compare the stability of 99mTc-ECD and stabilized 99mTc-
HMPAO when stored in syringes over an 8-h period. Methods: 99mTc-ECD and stabilized …

The aim of this work was to investigate the influence of pH, recovery volume, type of saline
solution plastic or glass container, used to prepare the technetium-99m-d, l …

Determining the radiochemical purity of 99 Tc m-HMPAO using the standard method
suggested by the manufacturer of the HMPAO kit is slow, consuming much of the 30 min …

OBJECT. The aim of this work was to study the influence of the nature (pH, plastic or glass
ampoules) of 0, 9% NaCl sodium chloride injection used to dilute generator produced …

It has been reported that the stability of a 1.11-GBq (30 mCi) technetium-99m d, l-
hexamethylpropylene amine oxime (HMPAO) preparation can be improved to up to 5 h by …

Purpose: The labeling efficiency of radiopharmaceuticals in nuclear medicine is important in
terms of accuracy and reliability of the examination. Usually $^{99m} Tc $-HMPAO used for …

Objective: The purpose of this study was to investigate if an octadecyl (18C) minicolumn
could be applied successfully for quality control of 99mTc exametazime (HMPAO). Methods …

MATERIALSAND METHODS Technetium-99m-d, 1-HMPAO was prepared from a com
mercial kit (Ceretece, Amersham Intl., Arlington Heights, IL) containing 0.5 mg of d, l-4, 8 …

Quick methods are functional in clinical practice to ensure the fastest availability of
radiopharmaceuticals. For this purpose, we investigated the radiochemical purity of the …