Interference Check Standard Back Catalog number: 50329 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674671 Iodixanol, 100mg Price on request 678317 Mecoprop-1-octyl ester, 100 µg/ml, Acetone, 1ml Price on request N-12283-1G Isovaleraldehyde, 1g Price on request