Ethanol in serum control EtOH SE (1.0g/L), 10x3ml

1,1,2,2-Tetrachloroethane, 1000mg

Chlorpropharm

Methanol QC Reference Mixture III n-Butyl sulfide, 0.5 ppm (weight S by weight) in 99.9 % methanol; units: 1x10mL, 5x10mL