WS Haloacetic acids Back Catalog number: 38038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674342 Pirimicarb-desmethyl, 10mg Price on request DF-IS-H Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 677970 Chlorfenvinphos, 100 µg/ml, Toluene, 1ml Price on request