Native PCB Stock Solution , 1.2ml , nonane

Tecnazene, 100 µg/ml, Ethyl acetate, 1ml

1,2,3,8,9-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Caffeine-d3 (1-methyl-d3), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 26351-03-1