Aztreonam

(Mfr: SQ)(Conc/L: 10 g)

Ampicillin sodium

(Mfr: WY)(Conc/L: 5 g)

Test Solution:

D5W^a

Remarks:

10% ampicillin loss in 3 hr and 10% aztreonam loss in 7 hr at 25°C. 10% loss of both drugs in 48 hr at 4°C

Ref:

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