Ethanol in serum control EtOH SE (1.5g/L), 10x3ml

ISO 9377-2 Extraction solvent standard solution Dilute of "extraction solvent stock solution" (S-4212) 10 times with the extracting solvent (n-pentane) Use 50mL of extraction solvent standard solution pr. experiment

alpha alpha alpha (20R)-Cholestane, 1000µg/mL in Isooctane, 1ml

9-Chloro- /10-Chlorooctadecanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.