Table 3. High-performance liquid chromatography stability results of glutamate-aspartate cardioplegia solution packaged in polyolefin bags (n = 3).

Storage temperature and bag type	% Label claim, glutamate			% Label claim, aspartate
	Initial	1 month	2 month	Initial	1 month	2 month
2°C–8°C DEHP free	102.4 ± 0.3	102.2 ± 0.6	102.5 ± 0.1	101.9 ± 0.4	101.6 ± 0.8	101.6 ± 0.2
2°C–8°C DEHP in ports	102.8 ± 0.4	102.1 ± 0.4	101.9 ± 0.7	101.9 ± 0.3	101.2 ± 0.4	100.9 ± 0.7

Note: DEHP = di-(2-ethylhexyl)phthalate.