Calibration Mix #1, 200µg/ml in MeOH, 1ml Back Catalog number: 20149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50451 COD Calibration Standard Price on request 18000-1140-100ME5 Theobromine, 100µg/ml in MeOH, 5ml 1 295,00 Kč 680975 1-Tridecanol, 250mg Price on request