BTEX Plus

1-Methylnaphthalene, 250mg

1,2,8,9-Tetrachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Cashmeran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33704-61-9