Thifensulfuron-methyl, 100 µg/ml, Acetonitrile,

Biphenyl-d10, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1486-01-7

Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane

13-cis,16-cis-Docosadienoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17735-98-7