Franzini C
Clin Chim Acta. 1983 Dec 15;135(2):175-9. doi: 10.1016/0009-8981(83)90133-x.
Human blood haemolysates containing ethylene glycol (final volume fraction 0.35) were prepared and stored at -20 degrees C (in the liquid state) up to 372 days. During the whole period, the total haemoglobin concentration (assayed in the material by means of the reference HiCN method) was found to be stable; spectral analysis also failed in detecting any deterioration, Hi formation being low. Good stability was also recorded on storage at 2-4 degrees C for 15 days, but only for 1-2 days at room temperature. The stabilised haemolysate is suggested as a material for long-term control of accuracy in hemoglobinometry.
制备了含有乙二醇（最终体积分数为0.35）的人血溶血产物，并在-20℃（液态）下储存长达372天。在整个期间，发现总血红蛋白浓度（通过参考HiCN方法在材料中测定）是稳定的；光谱分析也未能检测到任何劣化，高铁血红蛋白的形成较低。在2-4℃下储存15天也记录到良好的稳定性，但在室温下仅能保持1-2天。建议将这种稳定的溶血产物作为血红蛋白测定准确性长期控制的材料。
