Trace Nitrogen in High Boiling Solvent

Custom mix, pharmaceutical residues 3623.20 17?-Ethynylestradiol 9904.18 17a-Estradiol 8998.18 17ß-Estradiol 2513.9 Acetylsalicylic acid (Aspirin) 2545.14 (+/-)Atenolol 9500.19 Bezafibrate 1220.15 Bisphenol A 9224.15 Carbamazepine 9467.14 Diclofenac

ISO 9377-2MOD Extraction solvent standard solution Dilute of "extraction solvent stock solution" (S-4415) 10 times with the extracting solvent (n-pentane) Use 50mL of extraction solvent standard solution pr. experiment

Fenobucarb, 100 µg/ml, Acetonitrile, 1ml