2,3,4,6-Tetrachlorophenol, 50mg

Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)

2-Picoline

Monomethyl phthalate, 250mg