Tolyltriazole, certified, 0.1g

1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,50 µg/mL,MeOH,1mL,

1-Naphthalenesulfonic acid, 25g

Theobromine-d3 (1-methyl-d3),100 µg/mL,MeOH,1mL