Tetrachloro-m-xylene

9-Carboxynonyl-7-carboxyheptyldimethyl-d6 ammonium bromide,neat,neat,10mg,

9-Fluorenone-d8,1000 µg/mL,toluene,1mL,

2,3,7,8-Tetrachlorodibenzofuran , 1.2ml x 50ug/ml, nonane