Terpenes - Mix 4, 1000μg/ml in Methanol, 5ml

GC-IRMS Standards (C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no.

Hexachlorobenzene, 1000µg/ml in Toluene, 1ml

1,3,5-Tribromobenzene