Phosalone, 100 µg/ml, Acetonitrile, 1ml

(+/-)-Tebuconazole-d4 (4-chlorophenyl-d4),100 µg/mL,acetonitrile,1mL,

6-Chloroperfluorohexylphosphonic acid, 50µg/ml in MeOH, 1,2ml

1,3,4,7-Tetrachlorodibenzofuran , 1.2ml x 50ug/ml, nonane