Anion Mix IC (Mix)

Tramadol-13C,d3 HCl, 100µg/ml in MeOH, 1ml

Chloroethane

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