Spiking Standard 3 Back Catalog number: 56200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10626.12-50-T 1,2,3,7,8-Pentachlorodibenzo-p-dioxin Price on request 97051 Formaldehyde Price on request 679600 Chlorprothixene hydrochloride, 50mg Price on request