Isofetamid, 25mg

n-Pentacosane-d52, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121578-13-0

Ethanol standard in serum,0.2g/L,serum, 3mL

Molybdenum, 1000µg/ml in in 0.5%-NH4OH / H2O,100ml