Method 8430 Calibration Mix Back Catalog number: 82484 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M-8315-R-DNPH-09 2,5-Dimethylbenzaldehyde-DNPH, 100µg/ml in AcN, 1ml Price on request S280002-1MG Sertraline-d3 Hydrochloride, 1mg Price on request 59076 Fluoride (F-) Price on request