Sarafloxacin D8 hydrochloride trihydrate, certified, 10mg

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

Ethanol standard in whole blood,0.2g/L,whole blood, 3mL

TCLP - Pesticide Spiking Standard