Alchemical Power Components
An alchemical power component is an alchemical item used as a material component or focus for a spell in order to alter or augment the spell’s normal effects. What follows is a sample of these effects; your GM may allow other combinations.
Spells followed by an (M) expend the alchemical item as a material component;
Spells followed by an (F) use the item as a focus and do not expend it.
In both cases, the alchemical item does not have its normal effect and does not affect any other parameters of the spell. You cannot use the same item as both a focus and a material component at the same time.
Can I incorporate this into a scroll/wand?
I'm no official information source, but it seems reasonable to allow a power component wand if you include 50 of the power components in the creation of the wand. Likewise for scrolls, but you must only include one dose of the power component.