Spiking Standard 5 Back Catalog number: 53067 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679493 Fipronil-desulfinyl, 25mg Price on request 11259.23-100-AN Diphacinone-d4 (indanedione-4,5,6,7-d4),100 µg/mL,acetonitrile,1mL, Price on request 58280 Mercury (Hg) Price on request