Ethofumesate, 100 µg/ml, Acetonitrile, 5ml

Tetrabromophthalic anhydride, 1.2ml x 50ug/ml, toluene

Endosulfan-I-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203645-57-2

2-Fluorobiphenyl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 321-60-8