Interference Standard 4 Back Catalog number: 52041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10332000AL Atrazine-desisopropyl, 100µg/ml in Acetonitrile, 1ml Price on request 9070.6-K-IP 3,5-Dichlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 13673-92-2 Price on request 673461 Trichlorfon, 100 µg/ml, Acetonitrile, 5ml Price on request