WA EPH Fractionation Check Standard Back Catalog number: 51144 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ40-115 Ethanol standard in water,4.0g/L,water, 1.5mL Price on request M23-B-78-CDD 2,3-Dibromo-7,8-dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request P-742S Prosulfocarb, 100µg/ml in MeOH, 1ml Price on request