Thiamethoxam, 100 µg/ml, Acetonitrile, 5ml

1,2,3,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Betulinic Acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 472-15-1

m-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 17714-84-0