Carbendazim-d3, 100µg/mL in acetonirile, 1mL

Stigmasterol, 100µg/mL, Solvent-n-hexane, Unit 1mL, # of units-1, Cas.no. 83-48-7

Ethanol standard in serum,0.8g/L,serum, 1.5mL

Triazophos, 1000µg/ml in MeOH, 1ml