Aldrin, 1000µg/ml in Hexane, 1ml Back Catalog number: 79015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-I200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 1550.19-K-IO n-Nonadecane-d40, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 39756-36-0 Price on request 59620 Total Residual Free Chlorine Price on request