Azinphos-ethyl, 10µg/mL in Isooctane, 10ml

Sildenafil citrate,neat,neat,100mg

1,2,4,5,6-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane

Ditalimfos, 10.0 µg/ml, Ethyl acetate, 10ml