Mass-Labelled PCB Internal/Recovery Standards, 1.2ml, nonane

n-Tridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-50-5

lambda-Cyhalothric acid, 100µg/ml in Acetonitrile, 5ml

Custom mix isoprenoids > 0627.15 2,6,10-Trimethyldodecane > 0628.18 2,6,10-Trimethylpentadecane