Ethiofencarb-sulfoxide, 10.0 µg/ml, Acetonitrile,

Benzo[b]naphtho[1,2-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-39-0

2,3-Dibromopropyl-2,4,6-tribromophenyl ether

Acetaminophen-d4 (Paracetamol-d4),100 µg/mL,MeOH,1mL