Cefoxitin sodium salt, 250mg

2-Methylthio-3-methyl- and 2-methylthio-5-methylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Chloral hydrate Level 3

Isofenphos-methyl, 100 µg/ml, Toluene, 1ml