Cromolyn Sodium 4 Benzalkonium Chloride 1 10 000 W V Buffer Ph 5 6 E 0 30 9 S Water For Injection Ad 10 Ml Sig 1 (217.07 KiB) Viewed 117 times
Make the following prescription isotonic: use sodium chloride equivalent method and freezing point depression method.
Cromolyn Sodium 4 Benzalkonium Chloride 1 10 000 W V Buffer Ph 5 6 E 0 30 9 S Water For Injection Ad 10 Ml Sig 2 (30.71 KiB) Viewed 117 times
Please show all work both methods.
Thank you.
Cromolyn sodium 4% Benzalkonium chloride 1:10,000 (w/v) Buffer (pH = 5.6, E = 0.30) 9.s Water for injection ad 10 mL Sig: One drop in each eye b.i.d. Cromolyn sodium: E = 0.15, ATE=0.08 Benzalkonium chloride: E = 0.16, AT"=0.09 1% f 1%
Make the following prescriptions isotonic: Use sodium chloride equivalent method and freezing point depression method for each problem.
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