DOW 624 Volatile Internal/Surrogate Standard Back Catalog number: 93323 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9283.25-100-ME Simvastatin, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 79902-63-9 Price on request 57725 Manganese (Mn) Price on request 70461 2-Nitropropane Price on request