d-Norpropoxyphene maleate

2-Chlorophenol-3,4,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-73-6

Pyroxsulam, certified, 0.1g

2-Nitrophenol-d4