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

Ammonium (NH4+)

Isofenphos-methyl, 100 µg/ml, Toluene, 1ml

Salicylic acid-d4 (3,4,5,6-d4), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7864-17-0