Tolbutamide-d9 (butyl-d9),neat,neat,10mg,

Triclosan-methyl ether, 100µg/mL in Acetonitrile, 1ml

2-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetone

Pentachlorophenol-13C6, 100µg/ml in MeOH, 5ml