Valsartan-d8 (Valine-d8),100 µg/mL,MeOH,1mL,

3-Chloro-1,2-propandiol-2-monoarachidate

Metolachlor OA, 10mg

3,3'-Dimethyl-4,4'-diaminodiphenylmethane,100 µg/mL,acetonitrile,1mL,