Interference Standard Mix 2 Back Catalog number: 53040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684793 Carboxin-sulfoxide, 100 µg/ml, Acetonitrile, 1ml Price on request 12121.18-10MG Lincomycin Hydrochloride,neat,neat,100mg, Price on request 680689 2,3-Dimethylphenol, 500mg Price on request