This is an aqueous solution of Oxalic acid (5%) suitable for use in the digestion and neutralisation of Sputum that may be contaminated with Pseudomonas like organisms prior to culture.
Oxalic Acid (5%)
|Shelf Life (days)
|Storage Temp (°C)
|Tested for sterility only by innoculation of Columbia Blood Agar and incubation at 37°C for 24-48 hours