label: 3-Hydroxyisovalerylcarnitine (C5-OH)/Octanoylcarnitine (C8) &#x7C; DBS &#x7C; Chemistry - non-challenge
label_lc: 3-hydroxyisovalerylcarnitine (c5-oh)/octanoylcarnitine (c8) &#x7c; dbs &#x7c; chemistry - non-challenge