Interference Standard 4 Back Catalog number: 52041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T3260 3,4,5-Trifluoro-4'-(trans-4-propylcyclohexyl)biphenyl, >98%, 1g Price on request 673731 Ametryn, 100 µg/ml, Ethyl acetate, 5ml Price on request 675712 Asulam, 250mg Price on request