All-rac-alpha-tocopherol for peak ident., 50mg

n-Heneicosane-d44, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 39756-37-1

Methyl chloroacetate

(+/-)-Quizalofop-ethyl-d3 (propionate-3,3,3-d3),100 µg/mL,acetonitrile,1mL,