Method 8430 Calibration Mix Back Catalog number: 82484 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE10-115 Ethanol standard in serum,1.0g/L,serum, 1.5mL Price on request 676312 Prometryn, 100 µg/ml, Acetonitrile, 1ml Price on request 683039 D3-Propyzamide, 100 µg/ml, Acetonitrile, 1ml Price on request