2,3,4,5-Tetrachlorophenol, 100 µg/ml, Methanol,

D6-9,9-Bis(methoxymethyl)-9H-fluorene, 5mg

Naphtho[1,2-k]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 238-04-0

Phenol-d6, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 13127-88-3