1,2,7,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

3-Ethyl-2-methoxypyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Pentafluoropropionic anhydride, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 356-42-3

EDDP perchlorate,100 µg/mL (as pyrrolinium) ,MeOH,1mL,