Spiking Standard 1 Back Catalog number: 52064 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D5516 Antioxidant 1024, >98%, 5g Price on request C10861320 2,3-Butanediol, certified, 0.25g Price on request 678385 Diafenthiuron, 100 µg/ml, Acetonitrile, 1ml Price on request