Stability of Ceftiofur Sodium and Cefquinome Sulphate in Intravenous Solutions

Table 3

Stability of ceftiofur sodium and cefquinome sulphate stored for 30 days at −20°C in poly(vinyl chloride) minibags.

Solution	Ceftiofur sodium		Cefquinome sulphate
	t (day)	c (%)	t (day)	c (%)
Water for injection	0	100.00	0	100.00
	30	93.81	30	95.10
Sodium chloride 9 μg/mL	0	100.00	0	100.00
	30	89.99	30	98.93
Glucose 0.05 mg/mL	0	100.00	0	100.00
	30	94.34	30	95.97
Glucose 0.1 mg/mL	0	100.00	0	100.00
	30	98.10	30	94.32
Glucose 0.2 mg/mL	0	100.00	0	100.00
	30	94.89	30	99.06
Mixture of 9 μg/mL sodium chloride and 0.05 mg/mL glucose (1 : 1 𝑉/𝑉)	0	100.00	0	100.00
	30	97.60	30	100.00
Mixture of 9 μg/mL sodium chloride and 0.05 mg/mL glucose (1 : 2 𝑉/𝑉)	0	100.00	0	100.00
	30	97.99	30	92.89
Solutio Ringeri	0	100.00	0	100.00
	30	97.80	30	99.51
Solutio Ringeri Lactate	0	100.00	0	100.00
	30	96.76	30	100.00
Multielectrolytic isotonic fluid	0	100.00	0	100.00
	30	96.35	30	98.46
Pediatric fluid	0	100.00	0	100.00
	30	98.98	30	100.00

c (%): percent of initial concentration.