Catechol

2-Isopropylthioxanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5495-84-1

2,4,5-TP methyl ester

n-Hexane, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 110-54-3