Aluminum seal?

[foley72]

Found a thin aluminum disc folded up inside what I believe to be an old Alka-Seltzer bottle. It reads "5% Dextrose In Water". Any ideas on what it's from?

 

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[bradyboy]

thinking medicine related, injection bottle?

 

[SkaBa]

Found a thin aluminum disc folded up inside what I believe to be an old Alka-Seltzer bottle. It reads "5% Dextrose In Water". Any ideas on what it's from?

5% Dextrose Injection, USP solution is sterile and nonpyrogenic. It is a parenteral solution containing dextrose in water for injection intended for intravenous administration.

Each 100 mL of 5% Dextrose Injection, USP, contains dextrose, hydrous 5 g in water for injection. The caloric value is 170 kcal/L. The osmolarity is 252 mOsmol/L (calc.), which is slightly hypotonic.

The solution pH is 4.3 (3.2 to 6.5).