Assertion: bottled preservative free saline | /r/HasProperty | discarded within 15 days of opening
Facets:
value: according to the manufacturer's label
type: OTHER
Source sentences:
text: Bottled preservative-free saline, a/k/ a Purilens Plus Saline, must be discarded within 15 days of opening, according to the manufacturer's label, or sooner if your doctor says so.