8260 Internal & Surrogate Standard

3, 5-Cyclocholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17132-01-3

2,7-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Hexadecanoic acid-methyl ester, 250mg