4,4'-Dichlorobenzophenone,neat,neat,250mg,

Triphenylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 17777-56-9

Ethanol standard in serum,4.0g/L,serum, 1.5mL

Sulfamethoxazole, 100 µg/ml, Methanol, 1ml