D8-Toluene, 2000 µg/ml, Methanol, 1ml

GC-IRMS Standards (C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no.

Methanol, 1ml

2,3',5,5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,