Similarly, results obtained for NIST 1849 Infant Formula averaged
42.3 mg 100 g1 (RSDiR ¼ 1.83, n ¼ 3), at the upper end of the
certificate range of 39.8 2.6 mg 100 g1 obtained from two MBA
and two GC testing laboratories. In addition, Ellingson et al. (2012)
reported 40.1 mg 100 g1 for NIST 1849 using ion-chromatography
with microwave digestion, stating this was all derived from free
inositol rather than phospholipid-bound inositol. Similarly,
Schimpf, Thompson, and Baugh (2012), using an ionchromatographic
method, reported 42.2 mg 100 g1 with
41.3 mg 100 g1 derived from free inositol