Biphenyl Back Catalog number: 79436 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681200 Isouron, 100mg Price on request CARP-2 Reference Fish Tissue (homogenate) for Organic Contaminant Analysis, 6 x 9g, N/A Price on request 50440 Antimony (Sb) Price on request