Methyl 4-hydroxybenzoate-2,3,5,6-d4,neat,neat,50mg,

1,3,5-Tris(2,3-dibromopropyl)- 1,3,5-triazine-2,4,6(1H,3H,5H)-trione,50 µg/mL ,toluene,1mL,

Perfluoro-n-[13C9]nonanoic acid, 50µg/ml in MeOH, 1,2ml

Dimethyl endothall