Mass-Labelled PCB Sampling Standard, 1.2ml, nonane

4-Methyl-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 26207-06-7

WP & DMRQA Total Residual Chlorine

Custom Mix of Phthalate isomer mixtures Each component 1000µg/mL in isooctane 9916.26 Di-iso-nonyl phthalate in mixture with C8-10-branched alkyl o-phthalate , C9-rich 3049.28 Di-iso-decyl phthalate in mixture with C9-11-branched alkyl o-phthalate,