Sodium bicarbonate

(Mfr: AB)(Conc/L: 200 mg)

Cefoxitin sodium

(Mfr: MSD)(Conc/L: 1 g)

Test Solution:

W

Remarks:

5 to 6% cefoxitin loss in 24 hr and 11 to 12% in 48 hr at 25°C. 2 to 3% loss in 7 days at 5°C

Ref:

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