(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2)

Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane

2,2',3,4,4',5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

b-Sitosterol-d7 (mix of diasteromers), 10mg