GLC Reference standard 744, 100mg

Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane

Atrazine-desisopropyl, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1007-28-9

o-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 5142-76-6