Flurenol-butyl ester, 100 µg/ml, Ethyl acetate,

Di(propylene glycol) monomethyl ether, mixture of isomers,1000 µg/mL,MeOH,1mL,

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

2,4-Dichlorophenoxy-3,5,6-d3-acetic Acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 202480-67-9