Interference Standard 3 Back Catalog number: 53050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93498 n-Hydrocarbon Standard Price on request 92267 Surrogates Price on request MET-11353AM1-1ML Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml Price on request