2-Ethynyl-3-methylpyrazine,1000 µg/mL,isooctane,1mL,

2,2',3,3',4,5,5',6,6'-Nonabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

Di-n-propyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,10mL

Metolachlor OA, 10mg