Interference Standard 3 Back Catalog number: 53050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675567 Ethalfluralin, 100 µg/ml, Ethyl acetate, 5ml Price on request 675409 Bufencarb, 10.0 µg/ml, Cyclohexane, 1ml Price on request MBTBPE 1,2-Bis(2,4,6-tribromo[13C6]phenoxy)ethane, 1.2ml x 50ug/ml, toluene Price on request