Ethanol standard in water,5.0g/L,water, 3mL Back Catalog number: ACQ-AQ50-030 Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-C200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request P838285 Propyl Paraben, 10g Price on request 2226.10-K-HX 1,3-Diethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 141-93-5 Price on request