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

Nitenpyram, certified, 0.1g

(2RS)-2-(4-Ethylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-52-2

EPA Method 555 Phenoxy-acids Herbicides