Cyenopyrafen, 100 µg/ml, Acetonitrile, 1ml

2,2',6,6'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-(N-methyl-d3-perfluoro-1-octanesulfonamido)ethan-d4-ol, 50µg/ml in MeOH, 1,2ml

6-Hydroxy-1-nitropyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1767-28-8