525.2 Internal & Surrogate Standard Back Catalog number: 92386 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677391 D4-Diquat dibromide, 100 µg/ml, Deuterium oxide, Price on request 15100-0231D-10CY5 PCB 52-d3, 10µg/ml in Cyclohexane, 5ml Price on request 71422 Methylamine Price on request