Spiking Standard 5 Back Catalog number: 53067 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50610 Chloride 2.0 µg/mL (Cl-) Price on request 674530 Benzalkonium chloride Mix C10-C16, 10.0 µg/ml, Ac Price on request C2370-1G Citalopram Hydrobromide, >98%, 1g Price on request