Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane

MCPA-methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2436-73-9

n-Docosane-d46, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 260411-88-9

2-Chloro-4-nitrotoluene, 1000µg/ml in MeOH, 1ml