BTEX & Naphthalene & Tetrachloroethene

L-Ascorbic acid 6-palmitate, 250mg

Dinaphtho[1,2-b;1',2'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 207-93-2

Pentabromophenol, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 608-71-9