Multi-Element Calibration Standard-2A Back Catalog number: 50012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73756 Octyl benzoate Price on request XA12355000AL 2,6-Dichlorobenzamide, 100µg/mL in Acetonitrile, 1ml Price on request 30070 EPA Method 502/524 Surrogate Standard #1 Price on request