Surrogate Standard Back Catalog number: 92525 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675655 Sebuthylazine, 10 µg/ml, Acetonitrile, 10ml Price on request 59384 Cation Mix #2 Price on request 92663 2-Methyl-1,3-butadiene Price on request