Ethanol in serum control EtOH SE (0.5g/L), 10x3ml

Method 200.8 / 1638 / 1640 Internal Standard, in 2%-HNO3/Water, 4x25ml

EPTC-d14 (dipropyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 759-94-4

1-n-Propyl-2-phenylbenzimidazole,neat,neat,10mg,