8260 Internal & Surrogate Standard Back Catalog number: 92060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MET-11353AM1-1ML Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml Price on request X9049 Chrysene Price on request 50591 Copper (Cu) - 2 PPM Price on request