Interference Standard 1 Back Catalog number: 52039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2096.16-K-IO Bis(2-ethoxyethyl) phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-54-9 Price on request 82492 EPA Method 8240A Mix #2 Price on request 71867 Azoxystrobin, 1000µg/ml in MeOH, 1ml Price on request