6. AOACSPIFANMethods-2018Awards

250

Mottier: J ournal of AOAC I nternational V ol. 98, N o . 4, 2015  1131

77 → 33

77 → 57

Milk Infant Formula Lactose Free LIMS 890000008555 Unspiked

79 → 34 (Internal Std)

79 → 59 (Internal Std)

77 → 33

Milk Infant Formula Lactose Free LIMS 890000008555 Spiked at 1 µg/kg

77 → 57

79 → 34 (Internal Std)

79 → 59 (Internal Std)

Figure 2015.03B. LC-MS/MS chromatograms of a powdered milk-based infant formula (lactose free) unspiked and spiked at the 1 µg/kg (IS 10 µg/kg) level. Enclosure 1 – LC-MS/MS chromatograms of a powdered milk-based (lactose free) infant formula unspiked and spiked at the 1 µg/kg (IS 10 µg/kg) level

77 → 33

77 → 57

Milk Infant Formula Ready-to-feed (liquid) LIMS 890000008557 Unspiked

79 → 34 (Internal Std)

79 → 59 (Internal Std)

77 → 33

Milk Infant Formula Ready-to-feed (liquid) LIMS 890000008557 Spiked at 1 µg/kg

77 → 57

79 → 34 (Internal Std)

79 → 59 (Internal Std)

Figure 2015.03C. LC-MS/MS chromatograms of a liquid milk-based infant formula (ready-to-feed) unspiked and spiked at the 1 µg/kg (IS 10 µg/kg) level. Enclosure 2 – LC-MS/MS chromatograms of a liquid milk-based infant formula (ready- to-feed) unspiked and spiked at the 1 µg/kg (IS 10 µg/kg) level