Metals Mix #1 Back Catalog number: 59566 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59101 Metals Stock Standard Price on request H949470 rac-3-Hydroxypentanoic Acid, 100mg Price on request 679820 Sulfaquinoxaline sodium salt, 100 µg/ml, Methanol Price on request