Interference Standard 4 Back Catalog number: 53041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10331100AC Atrazine-desethyl D6, 100 ng/µl, 1.1ml Price on request 8741.24-100MG Di-isooctyl phthalate (mixture of C8-isomers), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27554-26-3 Price on request 71136 1-Chloro-3-fluorobenzene Price on request