beta-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,

1,1,1-Trimethylolpropanephosphate, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 1005-93-2

Cyclopent[hi]indeno[4,3,2,1-cdef]chrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 171877-64-8

Pyridaben, 100 µg/ml, Acetonitrile, 5ml