Hexachloro(13C6)benzene, 1.2mL x 100ug/mL, nonane

Ethanol standard in whole blood,3.0g/L,whole blood, 3mL

n-Octadecane, ?13C: -30.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-45-3

Carbendazim-d3, 100µg/mL in acetonirile, 1mL