2,2',3,3',4,4',6-Heptachlorobiphenyl (171)

2-Ethoxy-3-methyl- and 2-ethoxy-5-methylpyrazine, Iosmer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Tonalide-d3, 100µg/ml in Acetone, 5ml

Perfluoro-n-pentanoic acid, 50µg/ml in MeOH, 1,2ml