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

Ethirimol, 100 µg/ml, Acetonitrile, 5ml

Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile

Pendimethalin-d5 [N-(1-ethyl-1',1'-d2; propyl-1,2,2-d3)], 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219803-39-0