Ropivacain 1 mg/ml + Fentanyl 2 mcg/ml, Infusionsbeutel aus Polypropylen 10 x 100 ml [A] Ropivacain 2 mg/ml + Fentanyl 2 mcg/ml, Infusionsbeutel aus Polypropylen 5 x 250 ml [A]