Paraoxon-ethyl, 100 µg/ml, Cyclohexane, 5ml

2,4-Dibromophenol-3,5,6-d3,1000 µg/mL,isopropanol,1mL,

Pyruvic Acid-13C3 Sodium Salt, 5mg

Fluconazole-d4 (bismethylene-d4),neat,neat,5mg,