Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

Vitamin A-d5 acetate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no.

DL-N-Nitrosonornicotine-d4, 1000µg/mL, Solvent-acetonitrile, Unit 2mL, # of units-1, Cas.no. 66148-19-4

Custom Phthalate Mixture 100µg/mL each in dichloromethane 2094.10 Dimethylphthalate 1225.12 Diethylphthalate 2101.16 Di-isobutyl phthalate 1226.16 Dibutyl phthalate 1227.19 Butylbenzyl phthalate 1224.24 Bis(ethylhexyl)phthalate 8779.14 Di-n-butyl ph