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. 2009 May 14;4():31–50.
Deionized water 970 g
Glycerine, 1.0% 13 g
N-Acetylcarnosine, 1.0% 10 g
Carboxymethylcellulose, 0.3% 3 g
Benzyl alcohol, 0.3% 3 g
Potassium borate 7.91 g*
Potassium bicarbonate 3.47 g*