4-Chloro-3-nitrobenzotrifluoride

n-Tetracosane-d50, 1000µg/ml in IO, 1ml

1,2,3,4,7,8,9-Heptachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

1,1-Dichloropropene,100 µg/mL,MeOH,1mL,