Diclofop-methyl, 100 µg/ml, Cyclohexane, 5ml

2-n-Propoxy-6-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

(+/-)-Normetanephrine-a,β,β-d3 HCl, 100µg/ml in Me

Citric acid [3% wt]