Chloroform-13C,2000 µg/mL,MeOH,1mL,

9-Methylbenz[a]anthracene

2,2,4,6,6-Pentamethyl-3-heptene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 123-48-8

PCB No. 170, 100µg/in Isooctane, 1ml