*** Whats the shelf life and tempature needed of urine/synthetic? ***

[Burnt Toast]

How exactly is a good search done?

By knowing and understanding exactly what youre searching for - as a start.

Like a keyword? A phrase?

From your O/P, your concerns are about urine shelf life and urine temperature. If those were my concerns, then they would be my keywords.

also would you use " Quotations " ?

Why would I?