2,3,5,6-Tetrachloroterephthalic acid

2-(4-Aminobenzyl)aniline, 100 µg/ml, Acetonitrile

Sodium perchlorate monohydrate, 250mg

2,3,6-Trimethylbenzothiophene, 150µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91144-23-9