Spiking Standard 3 Back Catalog number: 53066 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-2671D-100CY alpha-HCH-d6, 100µg/ml in Cyclohexane, 1ml Price on request CA16493500 Propionic acid-ethyl ester, 250mg Price on request M218597 Menaquinone 4-d7, 0,25mg Price on request