PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml

PAH-Mix 45, 10µg/mL in Cyclohexane, 10ml

Hexachloro-1,3-butadiene-13C4,neat,neat,10mg,

2,3-Dihydro-2-methylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1746-11-8