D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml

Thallium (Tl)

1,1,1,3,18,20,20,20-Octachloroeicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2,3-Heptanedione, 250mg