Err, by my calculations, I just need a 13+ spell level to identify the spell, I have a total +7 modifier for spellcraft. From the SRD:
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20 + spell level | Decipher a written spell (such as a scroll) without using read magic. One try per day. Requires a full-round action.

Although, the potions would be 18

So, I shall attempt to identify the objects:
Scroll: (1d20+7)[9]
Potion 1: (1d20+7)[11]
Potion 2: (1d20+7)[21]