Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane

Custom mix, Alkylated Phenols, 3 components in isooctane each 100µg/mL: 8917.13 4-(1-Ethyl-1-methylpropyl)-2-methylphenol 1437.12 4-n-Hexylphenol 1442.14 2,4-Di-tertbutyllphenol

Pure ß-Glucuronidase from overexpressing recombinant E. coli ,>50,000 u/ml,50% aqueous glycerol soln,5mL

Ethyl eicosanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 18281-05-5