ICP-MS Verification Standard #1

WP Trace Elements

Custom mix of C13-C17 alkyl PAHs, 25 components each 2µg/mL in Toluene (Sigma quality 155004, ACS Spectrophotometric grade): Prepared gravimetrically by weighing components and solvent to a calculated 0,20mg/mL. This product has been diluted gravime

2-Nitroaminoethanol-1,1,2,2-d4, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.