Dichlorprop D6 (ring D3, 3,3,3-D3), 100 ng/µl, 1.1ml

2,2',3,3',5,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

2-Ethylbutyraldehyde

d-Norpropoxyphene maleate