Methyl mercaptan, 2000µg/mL in Toluene, 1ml

Mebendazole, 100 µg/ml, Methanol, 5ml

4-Nitrophenol-2,3,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-79-2

1,3,5-Trichlorobenzene, 250mg