Chlormequat chloride, 100 µg/ml, Water, 1ml

Cefadroxil

2-Methylthio-3-methylpyrazine (single isomer), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Ethanol standard in serum,0.3g/L,serum, 3mL