I didn't find the thread but I did find this...from drugs.com
IMPORTANT: USE COMPLETELY AFTER RECONSTITUTION. RECONSTITUTED SOLUTION IS STABLE FOR 60 DAYS WHEN REFRIGERATED.
HOW SUPPLIED
Two-vial package containing:
1-10 mL lyophilized multiple dose vial containing: 10,000 USP Units chorionic gonadotropin per vial, NDC 0052-0315-10.
1-10 mL vial of solvent containing: water for injection with sodium chloride 0.56% and benzyl alcohol 0.9%, NDC 0052-0325-10.
When reconstituted, each 10 mL vial contains:
Chorionic gonadotropin 10,000 USP Units
Monobasic sodium phosphate 5 mg
Dibasic sodium phosphate 4.4 mg
Sodium chloride 0.56%
Benzyl alcohol 0.9%
If required pH adjusted with sodium hydroxide and/or phosphoric acid.
Storage: Store at 15°-30°C (59°-86°F). Reconstituted solution is stable for 60 days when refrigerated.