Building Xray L in EVE Online

What it takes to make Xray L, straight from the game's own blueprint data: every material and how many of each. The calculator above prices that list at one region's orders and draws the whole chain as a graph.

What goes into one run of Xray L

1 unit per run
Material	Per run	Can be built too
Pyerite	2	no - buy or mine it
Mexallon	67	no - buy or mine it
Isogen	20	no - buy or mine it
Nocxium	4	no - buy or mine it
Zydrine	17	no - buy or mine it
Megacyte	29	no - buy or mine it

Production runs in whole batches. One run of Xray L gives 1 unit, so asking for fewer than that still means one full run - the game has no half runs, and rounding down would quietly tell you to buy the missing pieces.

For what Xray L actually is - mass, volume, attributes and the description from the game - see its item page, and for what it trades at right now, its market page.