Spiking Standard 3 Back Catalog number: 52072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10588.28-100-IO Didecyl phthalate-3,4,5,6-D4 Price on request 678393 Diphenamid, 100 µg/ml, Acetonitrile, 1ml Price on request C559752-5MG Clarithromycin-N-methyl-d3, 5mg Price on request