Bisphenol S (13C12, 98%), 100µg/mL in MeOH, 1,2ml

Gadolinium (Gd)

1H,1H,2H,2H-Perfluorodecyl acrylate, 1.2ml x 50ug/ml, isooctane

Artificial Perspiration pH 8.0, 200mL