1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml

n-Pentane-d12, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2031-90-5

D4-Thiabendazole, 43678mg

Ethanol standard in serum,4.0g/L,serum, 1.5mL