Warfarin sodium, 250mg

13C18-Triphenyl phosphate, 1.2ml x 50ug/ml, toluene

1,2,3,6,7,8-Hexahydropyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1732-13-4

2,4-D,1000 µg/mL,MeOH,1mL,