Interference Standard 4 Back Catalog number: 52041A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71353 2,2,3-Trimethylpentane Price on request 73512 Diketonitrile-isoxaflutole, 1000µg/ml in Acetonitrile, 1ml Price on request 33259 Dibromoacetic acid Price on request